warning JAGUAR XJ6 1997 2.G Repair Manual

11If you installed another pair of self-
levelling shocks, or removed and installed the
same pair of self-levelling shocks, be sure to
top up the power hydraulic system reservoir
(see Chapter 1).
11 Hub carrier (rear)-
removal and refitting
4
1Loosen the wheel nuts, raise the rear of the
vehicle and support it securely on axle stands.
Remove the wheel.
2Remove the rear caliper and brake pads,
the caliper bracket, the brake disc, the
handbrake cable and the handbrake shoe
assembly (see Chapter 9).
3Disconnect the outer end of the propshaft
from the hub carrier (see Chapter 8).
4Remove the ABS sensor, the ABS harness
clip and cut off the cable tie which secures the
ABS harness to the carrier (see illustration).
5Remove the nut and bolt which attach the
carrier to the control arm (see illustration).
6Remove the hub carrier assembly.
7Refitting is the reverse of removal. Be sure
to tighten all fasteners to the torque values
listed in this Chapter’s Specifications.
12 Hub and bearing (rear)-
renewal
4
If you want to renew the rear hub and
bearing assembly (or the ABS trigger wheel),
remove the hub carrier (see Section 11), then
take the carrier to a Jaguar dealer service
department or to an automotive machine
workshop. These parts require a hydraulic
press and special fixtures to dismantle and
reassemble.
13 Control arm (rear)-
removal and refitting
4
1Loosen the wheel nuts, raise the rear of the
vehicle and support it securely on axle stands.
Remove the wheel.
2Remove the rear caliper and brake pads,
the caliper bracket, the brake disc, the
handbrake cable and the handbrake shoe
assembly (see Chapter 9).
3Disconnect the outer end of the propshaft
from the hub carrier (see Chapter 8).
4Disconnect the lower end of the shock
absorber/coil spring assembly from the
control arm (see Section 10).
5Remove the hub carrier (see Section 11).
6Remove the control arm pivot bolt nut (see
illustration).
7Support the differential/crossmember
assembly with a trolley jack. Place a block of
wood between the jack head and the
differential to protect the differential.
Disconnect the lower end of the differential
tie-bar (see illustration)and carefully lower
the differential crossmember just enough toallow the control arm pivot bolt to be pulled
out to the rear without hitting the boot well.
8Remove the control arm.
9Inspect the control arm pivot bolt bushings.
If they’re cracked, dried out or torn, take the
arm to an automotive machine workshop and
have them replaced.
10Refitting is the reverse of removal. Tighten
all suspension fasteners to the torque listed in
this Chapter’s Specifications. Tighten all
brake fasteners to the torque listed in the
Chapter 9 Specifications.
14 Steering wheel-
removal and refitting
1
Warning: If your car is equipped
with an airbag, do not attempt
this procedure. Have it done by a
dealer service department or
other qualified repair workshop.
1Disconnect the negative battery cable.
Caution: If the radio in your vehicle is
equipped with an anti-theft system, make
10•8 Suspension and steering systems
13.6 Hold the pivot bolt and unscrew
the nut13.7 Remove this nut (arrowed) and bolt
from the lower end of each tie-bar (right
above the control arm pivot)
3261 Jaguar XJ6 11.4 Before detaching the hub carrier from the rear control arm,
remove the ABS sensor (left arrow), detach the ABS harness clip
(right arrow) and cut the cable tie securing the harness
11.5 To detach the hub carrier from the rear control arm, remove
the carrier-to-control arm nut and bolt

17 Steering gear-
removal and refitting
3
Warning: On models with an
airbag, do not apply excessive
force or severe shock to the
steering column shaft, or
accidental deployment of the airbag could
occur.
1Using a large syringe or hand pump, empty
the power steering fluid reservoir.
2Loosen the wheel nuts, raise the vehicle
and support it securely on axle stands.
Remove the wheels.
3Mark the relationship of the steering shaft
U-joint to the steering gear pinion shaft (see
illustration)to ensure proper alignment when
they’re reassembled. Remove the nut and bolt
that clamp the U-joint to the pinion shaft.
4Disconnect the power steering pressure
and return lines from the steering gear. Place
a container under the lines to catch spilledfluid. Plug the lines to prevent excessive fluid
loss and contamination. Discard the sealing
washers (new ones should be used when
reassembling).
5Disconnect the tie-rod ends from the
steering knuckle arms (see Section 17).
6Remove the nuts and bolts from the steering
gear mounting brackets (see illustration).
7Remove the steering gear assembly,
detaching the U-joint as you lower it. Don’t
damage the steering gear dust boots.
8Refitting is the reverse of removal. Ensure the
marks you made on the U-joint and the pinion
shaft are aligned before you tighten the U-joint
clamp bolt and nut. Tighten the mounting bolts,
the tie-rod end nuts and the U-joint shaft
clamping bolts to the specified torque.
9After lowering the vehicle, fill the reservoir
with the recommended fluid (see Chapter 1).
10Bleed the power steering system (see
Section 19).
11Have the front wheels aligned by a dealer
service department or alignment workshop
after reassembly.
18 Power steering pump-
removal and refitting
3
1Raise the vehicle and support it securely on
axle stands. Remove the engine under-cover.
2Loosen the hose clamp and disconnect the
fluid return hose from the top of the pump
(see illustration)and drain the power steering
fluid from the reservoir into a clean container.
Unscrew the pressure line fitting from the
back of the pump. Plug the return hose and
the pressure line to prevent fluid from leaking
and to protect the power steering system
from contamination.
3Remove the bolts (see illustration)that
attach the power steering pump adapter to
the auxiliary shaft housing.
4Remove the power steering pump and
adapter.
5Take the power steering pump and adapter
to a Jaguar dealer service department and
have the adapter removed from the old pump
10•10 Suspension and steering systems
18.2 Disconnect the steering fluid return hose from the upper
pipe (arrowed) and disconnect the pressure line
from the back of the pump18.3 To detach the pump adapter from the auxiliary shaft
housing, remove these bolts
3261 Jaguar XJ6 17.3 Mark the relationship of the steering shaft U-joint to the
steering gear pinion shaft, then unscrew the pressure and return
line fittings (arrowed) - plug the lines to prevent contamination
from entering the system
17.6 To detach the steering gear from the vehicle, remove these
nuts and bolts (arrowed) from the mounting brackets (right
bracket shown, left bracket similar)

remove the door trim panel and watershield
as described in Section 18.
7Working through the access hole, detach
the outside handle retaining nuts (see
illustration),then pull the handle away from
the door.
8Disengage the plastic clip that secures the
outside handle-to-latch rod (see illustration).
9Remove the handle and lock cylinder
assembly from the vehicle.
10Refitting is the reverse of removal.
Inside handle and cable
11Remove the door trim panel as described
in Section 18 and peel away the watershield.
12Detach the inside handle-to-latch cable
(see illustration 20.2).
13Remove the inside handle retaining bolts
(see illustration).
14Pull the handle and cable assembly free
and remove them from the door.15Refitting is the reverse of removal.
21 Door window glass
regulator-
removal and refitting
3
1To remove the window regulator assembly,
raise the window to its full upright position,
then remove the door trim panel and
watershield as described in Section 18.
2Tape the window to the door glass frame to
secure the window in the full upright position.
3Remove the regulator and motor mounting
bolts (see illustration).
4Disconnect the electrical connector from
the window regulator motor.
5Slide the equaliser arms out of the window
glass channel and remove the regulator and
motor assembly through the service hole in
the door frame.Warning: The regulator arms are
under pressure and can cause
serious injury if the motor is
removed without locking the
sector gear. The motor and regulator can
now safely be separated.
6Refitting is the reverse of removal.
11•10 Bodywork and fittings
3261 Jaguar XJ6 20.7 The outside handle retaining nuts (arrowed) can be reached
through the access hole in the door
20.8 Detach the plastic clip securing the lock rod
20.13 After removing the cable from the latch assembly, detach
the handle retaining bolts, then pull the handle and cable
assembly free from the vehicle21.3 Detach the window regulator bolts (arrowed)
If the motor or regulator
needs replacing, it will be
necessary to lock the sector
gear to the regulator back-
plate. This can be done by fastening the
sector gear to the backplate with a bolt
inserted through one of the holes in the
backplate and sector gear and secured
with a nut. If none of the holes line up,
drill a hole through the backplate and
sector gear.

selector towards the rear of the vehicle. Pull
up on the rear half of the radio trim bezel while
gently detaching the clips securing the front,
then remove the bezel from the vehicle.
6Remove the radio and heater control
assembly (see Chapter 12).
7Remove the dashboard centre trim panel
(see Section 26), then remove the centre air
conditioning duct from the vehicle (see
illustration).
8Remove the retaining screws located in the
air conditioning duct opening (see illustration).
9Remove the plastic screws securing the
lower front section of the console (see
illustration).
10Unplug any electrical connectors that will
interfere with the removal of the console.
11Pull the console towards the rear of the
vehicle, then lift the console up over the shift
lever and remove it from the vehicle.
12Refitting is the reverse of removal.
Overhead console
13Remove the plastic screw securing the
overhead console, then carefully pull the
console out of the headliner (see illustration).
14Disconnect the electrical connectors from
the lights.
15Refitting is the reverse of removal.
25 Instrument cluster housing-
removal and refitting
2
Warning: Later models are
equipped with airbags. To
prevent the accidental deploy-
ment of the airbag, which could
cause personal injury or damage to the
airbag system, DO NOT work in the vicinity
of the steering column or instrument panel.
The manufacturer recommends that, on
airbag equipped models, the following
procedure should be left to a dealer service
department or other repair workshop
because of the special tools and techniques
required to disable the airbag system.
1Disconnect the negative battery cable. Caution: If the stereo in your vehicle is
equipped with an anti-theft system, make
sure you have the correct activation code
before disconnecting the battery.
2Remove the drivers side knee bolster (see
Section 26).
3Place the steering wheel in the full rearward
position. If the vehicle is equipped with a tilt
column, place the steering wheel in the lowest
position.
4Remove the instrument cluster housing
screws (see illustration).
5Pull the instrument cluster housing outward
to access the electrical connections on the
backside (see illustration).
6Disconnect all electrical connections from
the backside of the cluster housing and
remove the housing from the vehicle.
7Refitting is the reverse of removal.
11•12 Bodywork and fittings
24.3b Pull the ash tray towards the rear of
the vehicle to remove it - don’t pull it
straight up24.4 Working through the ash tray opening,
remove the radio trim bezel wingnuts
(arrowed) located under the trim bezel24.7 After removing the centre trim panel,
detach the air conditioning duct
24.8 Remove the retaining screws in the
air conditioning duct opening24.9 Remove the plastic screws (arrowed)
from each side of the console24.13 Remove the plastic screw, then pull
the overhead console down and unplug
the electrical connectors
3261 Jaguar XJ6
25.4 Working in the knee bolster opening,
remove two retaining screws from each
end of the instrument cluster housing25.5 Pull outward on the instrument
cluster housing and unplug the electrical
connectors from the backside

26 Dashboard trim panels-
removal and refitting
2
Warning: Later models are
equipped with airbags. To
prevent the accidental deploy-
ment of the airbag, which could
cause personal injury or damage to the
airbag system, DO NOT work in the vicinity
of the steering column or instrument panel.
The manufacturer recommends that, on
airbag equipped models, the following
procedure should be left to a dealer service
department or other repair workshop
because of the special tools and techniques
required to disable the airbag system.
Caution: If the stereo in your vehicle is
equipped with an anti-theft system, make
sure you have the correct activation code
before disconnecting the battery
Knee bolster
1Knee bolsters are located on the lower half
of the instrument panel on the driver and
passenger sides of the vehicle. The removal of
these covers will allow access to a variety of
electrical, heating and air conditioning
components.
2Detach the retaining screws along the
edges of the knee bolster (see illustration).
3Pull outward on the lower edge of the knee
bolster and detach it from the vehicle.
4Refitting is the reverse of removal.
Centre trim panel
5Carefully pull outward to detach the centre
trim panel from the instrument panel (see
illustration).
6Refitting is the reverse of removal.
Glove box
7Detach the passenger side knee bolster as
described in Steps 2 and 3.8Remove the glove box door hinge bolts
(see illustration).
9Open the glove box door, then detach it
from the vehicle.
10Detach the heater duct and the relay
mounting panel from the bottom of the glove
box.
11Detach the remaining screws securing the
upper edge of the glove box (see illustration).
12Disconnect the lamp from the glove box
and remove the assembly from the vehicle.
13Refitting is the reverse of removal.
27 Steering column cover-
removal and refitting
2
Warning: Later models are
equipped with airbags. To
prevent the accidental deploy-
ment of the airbag, which could cause
Bodywork and fittings 11•13
11
3261 Jaguar XJ6 26.2 Remove the retaining screws along the outer edge of the
knee bolster, then remove it from the vehicle
26.5 Grasp the centre trim panel with both hands, then unsnap
the retaining clips (arrowed) from the dashboard assembly
26.8 With the passenger side knee bolster removed, unscrew the
glove box door hinge bolts26.11 Remove the screws along the top edge (arrowed), pull the
glove box out and remove the lamp assembly

can be removed and tested using the
procedure below or by a dealer service
department or a repair workshop. Defective
relays must be replaced as a unit.
Testing
1It’s best to refer to the wiring diagram for
the circuit to determine the proper
connections for the relay you’re testing.
However, if you’re not able to determine the
correct connection from the wiring diagrams,
you may be able to determine the test
connections from the information that follows.
2On most relays, two of the terminals are the
relay’s control circuit (they connect to the
relay coil which, when energised, closes the
large contacts to complete the circuit). The
other terminals are the power circuit (they are
connected together within the relay when the
control-circuit coil is energised).
3Relays are sometimes marked as an aid to
help you determine which terminals are the
control circuit and which are the powercircuit (see illustration). As a general rule,
the two thicker wires connected to the relay
are the power circuit; the thinner wires are
the control circuit.
4Remove the relay from the vehicle and check
for continuity between the relay power circuit
terminals. There should be no continuity.5Connect a fused jumper wire between one
of the two control circuit terminals and the
positive battery terminal. Connect another
jumper wire between the other control circuit
terminal and earth. When the connections are
made, the relay should click. On some relays,
polarity may be critical, so, if the relay doesn’t
click, try swapping the jumper wires on the
control circuit terminals.
6With the jumper wires connected, check for
continuity between the power circuit
terminals. Now, there should be continuity.
8If the relay fails any of the above tests,
renew it.
7 Direction indicator/hazard
flasher- general information
Warning: Later model vehicles
are equipped with airbags. To
prevent accidental deployment6.3 Most relays are marked on the outside
to easily identify the control circuit and
power circuits
12•4 Body electrical system
3261 Jaguar XJ6 1990 to 1992 relay location details

of the airbag, which could cause personal
injury or damage to the airbag system, DO
NOT work in the vicinity of the steering
column or instrument panel. The
manufacturer recommends that, on airbag
equipped models, the following procedure
be performed at a dealer service
department or other properly equipped
repair facility because of the special tools
and techniques required to disable the
airbag system.
The direction indicator and hazard flasher
systems are governed by the central
processing unit. The central processing unit
requires special testers and diagnostic
procedures which are beyond the scope of
this manual.
If the direction indicator/hazard flasher
system fails and the indicator bulbs are in
working condition take the vehicle to a dealer
service department or an automotive
electrical specialist for further diagnosis and
repair.8 Steering column switches-
removal and refitting
1
Warning: Later models are
equipped with airbags. To
prevent accidental deployment
of the airbag, which could cause
personal injury or damage to the airbag
system, DO NOT work in the vicinity of the
steering column or instrument panel. The
manufacturer recommends that, on airbag
equipped models, the following procedure
be performed at a dealer service
department or other properly equipped
repair facility because of the special tools
and techniques required to disable the
airbag system.
Caution: If the stereo in your vehicle is
equipped with an anti-theft system, make
sure you have the correct activation code
before disconnecting the battery.1Disconnect the negative battery cable.
2Remove the steering wheel (Chapter 10).
3Remove the lower steering column cover
(see Chapter 11).
4Remove the switch retaining screw(s) (see
illustration).
Body electrical system 12•5
12
3261 Jaguar XJ6 1993 to 1994 relay location details
8.4 Remove the switch retaining screws,
disconnect the electrical connectors and
pull the switches outward (arrowed)

5Disconnect the electrical connectors from
underneath the steering column and remove
the switch or switches from the vehicle.
6Refitting is the reverse of removal.
9 Ignition switch
and key lock cylinder-
removal and refitting
2
Warning: Later models are
equipped with airbags. To
prevent accidental deployment
of the airbag, which could cause
personal injury or damage to the airbag
system, DO NOT work in the vicinity of the
steering column or instrument panel. The
manufacturer recommends that, on airbag
equipped models, the following procedure
be performed at a dealer service
department or other properly equipped
repair facility because of the special tools
and techniques required to disable the
airbag system.
Caution: If the stereo in your vehicle is
equipped with an anti-theft system, make
sure you have the correct activation code
before disconnecting the battery.1Disconnect the negative battery cable.
2Remove the steering wheel (Chapter 10).
3Remove the steering column trim covers
(see Chapter 11).
4Remove the steering column switch
mounting plate screws (see illustration).
5Remove the shear-head bolts retaining the
ignition switch/lock cylinder assembly and
separate the bracket halves from the steering
column. This can be accomplished by drilling
out the centre of the screws and using a screw
extractor to remove them (see illustration).
6Place the new switch assembly in position,
refit the new shear-head bolts and tighten
them until the heads snap off.
7The remainder of the refitting is the reverse
of removal.
10 Instrument panel switches-
removal and refitting
1
Warning: Later models are
equipped with airbags. To
prevent accidental deployment
of the airbag, which could cause
personal injury or damage to the airbagsystem, DO NOT work in the vicinity of the
steering column or instrument panel. The
manufacturer recommends that, on airbag
equipped models, the following procedure
be performed at a dealer service
department or other properly equipped
repair facility because of the special tools
and techniques required to disable the
airbag system.
Caution: If the stereo in your vehicle is
equipped with an anti-theft system, make
sure you have the correct activation code
before disconnecting the battery.
1Remove the lower trim cover(s) (see
illustration).
2To remove the vehicle condition monitor
(VCM) switch assembly, simply depress the
switch retaining clip and lower the switch
assembly from the instrument panel (see
illustration).
3To remove the headlight switch assembly,
detach the switch knob and remove the hex
nut securing the switch to the instrument
panel (see illustration). Depress the retaining
clip securing the switch, disconnect the
electrical connectors and remove the switch
assembly from the instrument panel.
4Refitting is the reverse of removal.
12•6 Body electrical system
10.1 Remove the lower trim cover(s) from
the instrument panel switch assembly10.2 Depress the clip on the front, lower
the switch assembly from the instrument
panel and unplug the connectors10.3 Detach the headlight switch knob,
then remove the hex nut securing the
switch to the instrument panel (arrowed)
3261 Jaguar XJ6 9.4 Remove the switch mounting plate screws (arrowed). Lower
the mounting plate and switch assembly to access the ignition
switch/key lock cylinder
9.5 To remove the ignition switch/lock cylinder assembly, drill out
the centre of the two retaining bolts (arrowed) and remove them
with a screw extractor

11 Fuel, oil and temperature
gauges- check
1
Warning: Later models are
equipped with airbags. To
prevent accidental deployment
of the airbag, which could cause
personal injury or damage to the airbag
system, DO NOT work in the vicinity of the
steering column or instrument panel. The
manufacturer recommends that, on airbag
equipped models, the following procedure
be performed at a dealer service
department or other properly equipped
repair facility because of the special tools
and techniques required to disable the
airbag system.
1All tests below require the ignition switch to
be turned to ON position when testing.
2Check the fuse if the gauge pointer does
not move from the empty, low or cold
positions. If the fuse is OK, locate the
particular sender unit for the circuit you’re
working on (see Chapter 4 for fuel sender unit
location, Chapter 2 for oil sender unit location,
or Chapter 3 for temperature sender unit
location). Connect the sender unit connector
to earth If the pointer goes to the full, high or
hot position renew the sender unit. If the
pointer stays in same position use a jumper
wire to earth the terminal on the back of the
gauge. If the pointer moves with the back of
the gauge earthed the problem lies in the wire
between the gauge and the sender unit. If the
pointer does not moves with the back of the
gauge earthed check for voltage at the other
terminal of the gauge. If voltage is present
renew the gauge.
12 Instrument cluster-
removal and refitting
1
Warning: Later models are
equipped with airbags. To
prevent accidental deployment
of the airbag, which could cause
personal injury or damage to the airbag
system, DO NOT work in the vicinity of the
steering column or instrument panel. The
manufacturer recommends that, on airbag
equipped models, the following procedure
be performed at a dealer service
department or other properly equipped
repair facility because of the special tools
and techniques required to disable the
airbag system.
Caution: If the stereo in your vehicle is
equipped with an anti-theft system, make
sure you have the correct activation code
before disconnecting the battery.
1Disconnect the negative battery cable.
2Remove the instrument cluster housing (see
Chapter 11).
3Remove the instrument cluster mounting
screws (see illustration). Separate the
instrument cluster from the cluster housing.
4Refitting is the reverse of removal.
13 Radio and speakers-
removal and refitting
2
Warning: Later models are
equipped with airbags. To
prevent accidental deployment
of the airbag, which could cause
personal injury or damage to the airbag
system, DO NOT work in the vicinity of the
steering column or instrument panel. The
manufacturer recommends that, on airbagequipped models, the following procedure
be performed at a dealer service
department or other properly equipped
repair facility because of the special tools
and techniques required to disable the
airbag system.
Caution: If the stereo in your vehicle is
equipped with an anti-theft system, make
sure you have the correct activation code
before disconnecting the battery.
1Disconnect the negative battery cable.
Radio
2Remove the radio trim bezel (Chapter 11).
3Remove the retaining screws (see
illustration), pull the radio/control panel
outward to access the backside and
disconnect the electrical connectors and
aerial lead. Detach the retaining clips and
separate the radio from the control panel.
4Refitting is the reverse of removal.
Speakers
5Remove the door trim panel (Chapter 11).
6Remove the nuts from the speaker
mounting studs (see illustration). Disconnect
the electrical connector and remove the
speaker from the vehicle.
7Refitting is the reverse of removal.
Body electrical system 12•7
12
3261 Jaguar XJ6 12.3 Remove the instrument cluster retaining screws (arrowed)
then separate the instrument cluster from the cluster housing
13.3 Remove the retaining screws (arrowed) and pull the
radio/control panel out enough to unplug the connectors
13.6 Remove the nuts from the retaining
studs (arrowed) to remove the speaker

6If the voltage is 6 volts, the element is okay
(there is no break). If the voltage is 12 volts,
the element is broken between the centre
of the element and the positive end. If the
voltage is 0 volts the element is broken
between the centre of the element and earth.
7To find the break, place the voltmeter
positive lead against the defogger positive
terminal. Place the voltmeter negative lead
with the foil strip against the heating element
at the positive terminal end and slide it toward
the negative terminal end. The point at which
the voltmeter deflects from zero to several
volts is the point at which the heating element
is broken (see illustration).
Repair
8Repair the break in the element using a
repair kit specifically recommended for this
purpose.
9Prior to repairing a break, turn off the system
and allow it to cool off for a few minutes.
10Lightly buff the element area with fine
steel wool, then clean it thoroughly with
rubbing alcohol.
11Use masking tape to mask off the area
being repaired.
12Thoroughly mix the epoxy, following the
instructions provided with the repair kit.
13Apply the epoxy material to the slit in the
masking tape, overlapping the undamaged
area about 3/4-inch on either end (see
illustration).
14Allow the repair to cure for 24 hours before
removing the tape and using the system.
17 Headlights- renewal
1
Warning: Later models are
equipped with halogen gas-filled
headlight bulbs which are underpressure and may shatter if the surface is
damaged or the bulb is dropped. Wear eye
protection and handle the bulbs carefully,
grasping only the base whenever possible.
Do not touch the surface of the bulb with
your fingers because the oil from your skin
could cause it to overheat and fail
prematurely. If you do touch the bulb
surface, clean it with rubbing alcohol.
Sealed beam units
1Remove the radiator grille (see Chapter 11).
2Detach the headlight bezel trim cover (see
illustration).
3Remove the headlight bezel (see
illustrations).
4Remove the screws which secure the
retaining ring and withdraw the ring. Support
the light as this is done (see illustration).
Body electrical system 12•9
12
16.13 Apply masking tape to the inside of
the window at the damaged area, then
brush on the special conductive coating17.2 Remove the screws (arrowed) and
detach the headlight bezel trim cover
17.3a Remove the two retaining screws
at the top and the one in the grille opening
(arrowed)17.3b The retaining screw at the
outside lower corner can be accessed
from under the bumper
3261 Jaguar XJ6 16.5 To determine if a heating element has broken, check the
voltage at the centre of each element. If the voltage is 6-volts, the
element is unbroken; if the voltage is 12-volts, the element is
broken between the centre and the positive end. If there is no
voltage, the element is broken between the centre and earth
16.7 To find the break, place the voltmeter positive lead against
the heated window positive terminal, place the voltmeter negative
lead with the foil strip against the heating element at the positive
terminal end and slide it toward the negative terminal end -
the point at which the voltmeter reading changes abruptly is the
point at which the element is broken