instrument cluster JAGUAR X308 1998 2.G Owner's Manual
[x] Cancel search | Manufacturer: JAGUAR, Model Year: 1998, Model line: X308, Model: JAGUAR X308 1998 2.GPages: 2490, PDF Size: 69.81 MB
Page 1855 of 2490
The In
strument Cluster is the primary electronic control module for the speedomete
r, tachometer, coolant temperature, fuel
level, driver information (Message Centre) and warning lamps.
The Instrument Cluster also:
- provides input / output informatio n signals for use by other modules.
- acts as a protocol converter (software language translator - the languages used on each network are very similar, but
neither can be directly interp reted by the opposite system) for communication between all modules on both the CAN and
SCP multiplexed networks. The Instrument Cluster is the only module on the vehicle which communicates between the two
networks.
Instrument Cluster Gauges
*Not used on all markets. Refer to the Drivers Handbook.
Although the gauges look like conventional analogue gauges, each pointer is driven by a stepper motor to provide more
12Ai
rbag Circuit Integrity
13Adaptive Damping
14Body Processor
Module
It
em
De
scription
1Low Fu
el Level
2Exhaus
t System Temperature *
3E
ngine Coolant High Temperature
4Di
rection Indicator Right Hand
5Side
/ Parking Lamps
6Handbrake ON / Low
Bra
ke Fluid Level
7Main
Beam
8Ai
rbag / Airbag System Fault
9Hi
gh Priority Text
Message Displayed
10M
essage Centre (Text Messages)
11Low Pri
ority Text Message Displayed
12Se
at Belt Not Fa
stened (Driver's)
13ABS Integrity
14EMS Fault
15D
irection Indicator Left Hand
accu
rate readings.
Refer to Section 413-08 for details of the Driver Information / Message Center.
Page 1856 of 2490
Instrument Cluster - Ins
trument Cluster
D
iagn
osis and Testing
Tests U
s
ing the Portable Diagnostic Unit
Re
fe
r to PDU User Guide
The c
o
mplexity of the electronics involved with the Instrument Cluster and the two multiplexed communication networks
which are connected to it, preclude the use of workshop genera l electrical test equipment. Therefore, reference should be
made to the PDU User Guide for detailed instructions on testing the Instrument Clus ter and associated circuits.
The PDU systematically test s and analyses all functions of the Instrument Clus ter, the various systems controlled by it and
individual sensors which are attached to each separate system.
Where a fault involving a remote sensor e. g. water temperature sensor, is indicated, before replacing the component, some
basic diagnostic methods may be necessary to confirm that connections are good and that wiring is not damaged.
Diagnostics using the PDU is via the CAN network, accessed at the diagnostic connector on the car.
Replaceable Parts
The only replaceable part s
are, General Illumination Bulbs, Direction Indicator Warning Bu
lbs and Main Beam Warning Bulb,
which are all of the conventional filament type. Other warning lamps are LEDs and are not replaceable.
Page 1857 of 2490
Instrume
nt Cluster - Instrument Cluster
Re
moval and Installation
Remov
al
1.
Adjust steer
ing column to full
y extended and lowered position.
2. Remove battery cover and disc onnect ground cable from
battery terminal. Refer to 86.15.19.
3. Remove veneer from instrument panel. Refer to 76.47.24.
4. Using a small
screwdriver, de
press fog lamp switch upper
retaining tang and release sw itch from gauge surround.
5. Position fog l
amp switch fo
r access, disconnect harness
multiplug and remove switch.
6. Using a small
screwdriver, depress trip keyboard upper
retaining tang and release ke yboard from gauge surround.
7. Position trip keyboard for ac cess and disconnect harness
multiplug.
Page 1864 of 2490
Information and Message Center - Information and Message Center
Description and Operation
The Driver's Information / Message Center has a liquid crystal display and is located at the lower area of the Major
Instrument Cluster.
The message center displays messages in text form for the driver, including odometer readings an d trip computer data. It
can also provide information normally covered by conventional wa rning lamps or typically indicate that a feature such as the
Automatic Stability Control is operating.
Located above the message center are two lamps, red for warning and amber for caution. When a message is displayed, the
appropriate lamp will illuminate to attract the driver's attention and to signify the importance of the message. The lamps
also illuminate simultaneously for some warnings and for some non-text warnin gs - refer to the Drivers Handbook for
variations in local markets.
Trip Computer
Pressing the trip switch on the left stalk of the steering colu mn switch assembly activates the trip computer which displays
trip data on the message center. Warning and Information messages have priority ov er trip data; if a driver information
message is displayed prior to activation of the trip computer , the trip data will appear for 10 seconds only, before being
ItemDescription
1Driver's Information / Message Center
2Amber Warning Lamp
3Red Warning Lamp
4Major Instrument Cluster
5Speedometer
Page 1866 of 2490
Information and Message Center - Information and Message Center
Diagnosis and Testing
Tests Using the Portable Diagnostic Unit
Refer to PDU User Guide
The complexity of the electronics involved with the speedomete r and instrument cluster, of which the Message Center is a
part, and the two multiplexed communication networks which ar e connected to it preclude the use of workshop general
electrical test equipment. Therefore, refe rence should be made to the PDU User Guide for detailed instructions on testing
the speedometer and odometer.
The PDU systematically te sts and analyses all functions and the various systems affected by it.
Where a fault is indicated, before replac ing a component, some basic diagnostic methods may be necessary to confirm that
connections are good and that wiring is not damaged.
Page 1977 of 2490
Heelboard Fuse Box - Left hand side
Trunk Fuse Box
105Radio telephone, rear courtesy lamp/map light.
1120Air conditioning right-hand blower relay.
125In-car entertainment.
1325Right-hand rear door control module.
1425Cigar lighters.
1525Right-hand door control module.
16-Not used.
1715Sunroof.
1825Right-hand and left-hand seat heaters.
Fuse NoRating
(amps)Circuit
120Right-hand seat control module.
25Rear window switchpack, driver door key ba rrel, driver door switchpack and memory.
35Dimmer module.
45Diagnostic connector.
515Body processor module.
65Centre console switchpack, reader exciter ECM
715Body processor module (battery supply for solenoids, lamps and motors).
85Steering column adjust switch, driver seat switchpack.
910Radio/cassette head unit.
105Airbag/SRS
1120Air conditioning left-hand blower motor.
1210Door mirror heaters relay, air conditioning, blow er motor relays, power steering control module.
1325Left-hand rear window
1410Cruise control switch, instrument cluster, catalytic converter over temperature warning.
1525Left-hand door control module.
165Electrochromic interior mirror (where fitted), centre console switchpack, gear selector, traction control
switch illumination, J-gate mode switch illumination, pins A9 and D8 trunk fusebox.
1710Accessory supply.
185Instrument cluster.
Fuse Rating
Page 2239 of 2490
Instrument Panel and Console - Instrument Cluster Finish Panel
Removal and Installation
Removal
Installation
1.
Turn ignition key to position II.
2. Move steering column to lowest and fully extended position.
3. Turn ignition key to position 'O'.
4. Remove battery cover and disc onnect ground cable from
battery terminal. Refer to 86.15.15.
5. Release veneer panel from retaining clips.
6. Remove veneer panel from vehicle.
7. Remove and discard all retaining clips.
1. Fit new retaining clips to instrument surround.
2. Fit and fully seat veneer pa nel to instrument surround.
3. Connect ground cable to battery terminal and fit battery cover.
Refer to 86.15.15.
4. Turn ignition key to position II.
5. Return steering column to original position.
6. Turn ignition key to position 'O'.
Page 2240 of 2490
Instrument Panel and Console - Instrument Cluster Finish Panel Bezel
Removal and Installation
Removal
1. Adjust steering column to full y extended and lowered position.
2. Remove battery cover and disc onnect ground cable from
battery terminal. Refer to 86.15.19.
3. Remove veneer from instrument panel. Refer to 76.47.24.
4. Using a small screwdriver, de press fog lamp switch upper
retaining tang and release sw itch from gauge surround.
5. Position fog lamp switch fo r access, disconnect harness
multiplug and remove switch.
6. Using a small screwdriver, depress trip keyboard upper
retaining tang and release ke yboard from gauge surround.
7. Position trip keyboard for ac cess and disconnect harness
multiplug.