battery DODGE NEON 2000 Service Owner's Guide

BATTERY DIAGNOSIS AND TESTING
STEPS POSSIBLE CAUSE CORRECTION
VISUAL INSPECTION
CHECK FOR POSSIBLE
DAMAGE TO BATTERY AND
CLEAN BATTERY.(1) LOOSE BATTERY POST,
CRACKED BATTERY COVER
OR CASE, LEAKS OR ANY
OTHER PHYSICAL
(2) BATTERY OK.(1) REPLACE BATTERY
(2) CHECK STATE OF CHARGE.
REFER TO TEST INDICATOR.
TEST INDICATOR
CHECK CHARGE EYE COLOR(1) GREEN
(2) BLACK
(3) CLEAR(1) BATTERY IS CHARGED.
PERFORM BATTERY 0PEN
CIRCUIT VOLTAGE TEST
(2) PERFORM BATTERY
CHARGING PROCEDURE.
(3) REPLACE BATTERY.
BATTERY OPEN CIRCUIT
VOLTAGE TEST(1) BATTERY IS ABOVE 12.40
VOLTS
(2) BATTERY IS BELOW 12.40
VOLTS.(1) PERFORM THE BATTERY LOAD
TEST.
(2) PERFORM BATTERY
CHARGING PROCEDURE.
BATTERY CHARGING (1) BATTERY ACCEPTED
CHARGE.
(2) BATTERY WILL NOT
ACCEPT CHARGE(1) ENSURE THAT THE INDICATOR
EYE IS GREEN AND PERFORM
BATTERY 0PEN CIRCUIT VOLTAGE
TEST
(2) PERFORM CHARGING A
COMPLETELY DISCHARGED
BATTERY.
BATTERY LOAD TEST (1) ACCEPTABLE MINIMUM
VOLTAGE.
(2) UNACCEPTABLE MINIMUM
VOLTAGE(1) BATTERY IS OK TO PUT IN
USE, PERFORM BATTERY
IGNITION OFF DRAW TEST.
(2) REPLACE BATTERY AND
PERFORM BATTERY IGNITION OFF
DRAW TEST.
CHARGING A COMPLETELY
DISCHARGED BATTERY(1) BATTERY ACCEPTED
CHARGE.
(2)BATTERY WILL NOT
ACCEPT CHARGE.(1) ENSURE THAT THE INDICATOR
EYE IS GREEN AND PERFORM
BATTERY 0PEN CIRCUIT VOLTAGE
TEST.
(2) REPLACE BATTERY.
IGNITION OFF DRAW TEST (1) IOD IS 5-25
MILLIAMPERES.
(2) IOD EXCEEDS 25
MILLIAMPERES.(1) VEHICLE IS NORMAL.
(2) ELIMINATE EXCESS IOD DRAW.
ABNORMAL BATTERY DISCHARGING
²Corroded battery posts, cables or terminals.
²Loose or worn generator drive belt.
²Electrical loads that exceed the output of the
charging system due to equipment or accessories
installed after delivery.
²Slow driving speeds in heavy traffic conditions
or prolonged idling with high-amperage electrical
systems in use.²Defective electrical circuit or component causing
excess Ignition Off Draw (IOD). Refer to Battery
Ignition Off Draw (IOD).
²Defective charging system.
²Defective battery.
BATTERY IGNITION OFF DRAW (IOD)
High current draw on the battery with the ignition
OFF will discharge a battery. After a dead battery is
recharged, the vehicle ignition off draw (IOD) should
8A - 4 BATTERYPL
DIAGNOSIS AND TESTING (Continued)

be checked. To determine if a high current draw con-
dition exists first check the vehicle with a test lamp.
(1) Verify that all electrical accessories are OFF.
²Remove key from ignition switch
²Turn off all lights
²Trunk lid is closed
²Engine compartment hood lamp is disconnected
or lamp removed
²Map lamp on rear view mirror
²Glove box door is closed
²Sun visor vanity lights are OFF
²All doors are closed
²Allow the ignition key lamp system to time out
in approximately 30 seconds, if equipped.
(2) Disconnect battery negative cable (Fig. 5).
(3) Connect a 12 Volt test lamp, with a cold resis-
tance of 5-7 ohms, between the battery negative cable
clamp and the negative post (Fig. 6). If test lamp
goes out system is OK. If test lamp lights and stays
ON, go to Test Lamp Stays ON procedure.
TEST LAMP STAYS ON
There is either a short circuit or a fault in an elec-
tronic module. Two fuses in the Power Distribution
Center (PDC) feed the modules with ignition off
draw.
²Interior lamps fuse (10 Amp) (IOD) PDC
²Fuel pump fuse (20 Amp) in PDC.
(1) Remove interior lamp and fuel pump fuses. By
removing these fuses all ignition off draw from thevehicle electronics will be disconnected. The test
lamp should go out. If test lamp goes out go to Step
2. If test lamp does not go out there is a current
draw or short circuit. Refer to Group 8W, Wiring Dia-
grams.
(2) Install the fuel pump fuse. If test lamp lights,
there is a current draw or short circuit in the A14
wiring circuit feed.
(a) Disconnect Powertrain Control Module.
(b) If test lamp goes out, replace Powertrain
Control Module.
(c) If test lamp does not go out, there is a cur-
rent draw or short circuit in the A14 circuit feed.
Refer to Group 8W, Wiring Diagrams.
(3) Install the interior lamp fuse. If test lamp
lights, there is a current draw or short circuit in the
M01 circuit. Refer to Group 8W, Wiring Diagrams. If
test lamp stays out, go to Step 4.
(4) Use a multi-meter that has at least a range of
200 milliamperes. Install meter between the battery
negative cable and battery negative post (Fig. 7).
Carefully remove the test lamp without disconnecting
the meter. After all modules time-out the total vehi-
cle IOD should be less than 10 milliamperes. If igni-
tion off draw is more than 10 milliamperes go to Step
5.
(5) Remove both fuses from the Power Distribution
Center:
²Fuel pump fuse (20 Amp)
²Interior lamps fuse (10 Amp)
(6) If there is any reading with fuses removed
there is a current draw or short circuit in the wiring.
Fig. 5 Disconnect and Isolate Battery Negative
Cable
1 ± NEGATIVE CABLE
2 ± NEGATIVE BATTERY POST
Fig. 6 Ignition OFF (IOD) Test
1 ± NEGATIVE TERMINAL
2 ± 12 VOLT TEST LIGHT
3 ± PDC
4 ± AIR CLEANER HOUSING
5 ± NEGATIVE BATTERY POST
PLBATTERY 8A - 5
DIAGNOSIS AND TESTING (Continued)

Refer to Group 8W, Wiring Diagrams. If OK go to
Step 7.
(7) Install interior lamp fuse. After installing fuse,
the current can reach 250 milliamperes. After time-
out the reading should not exceed 8 milliamperes. If
NOT OK go to Step 8. If OK go to Step 9.
²Ignition key lamp system
²Radio
²Remote keyless entry module, if equipped
(8) Disconnect radio and ignition switch key lamp
one component at time, to see if any component is at
fault. If the high reading is not eliminated there is a
short circuit in the wiring. Refer to Group 8W, Wir-
ing Diagrams.
CAUTION: Always disconnect the meter before
opening a door.
(9) Remove interior lamps fuse and install the fuel
pump fuse. The reading should be between 1-3 milli-
amperes. If reading is higher than 3 milliamperes:
(a) Disconnect Powertrain Control Module.
(b) If reading drops to zero, replace Powertrain
Control Module.
(c) If reading remains the same there is a cur-
rent draw or short circuit in the A14 circuit. Refer
to Group 8W, Wiring Diagrams.
BATTERY LOAD TEST
A fully charged battery must have cranking capac-
ity, to provide the starter motor and ignition system
enough power to start the engine over a broad range
of ambient temperatures. A battery load test will ver-
ify the actual cranking capability of the battery.WARNING: IF BATTERY SHOWS SIGNS OF FREEZ-
ING, LEAKING, LOOSE POSTS, OR EXCESSIVELY
LOW ELECTROLYTE LEVEL, DO NOT TEST. ACID
BURNS OR AN EXPLOSIVE CONDITION MAY
RESULT.
(1) Remove both battery cables, negative cable
first. The battery top, cables and posts should be
clean. If green dot is not visible in indicator, charge
the battery. Refer to Battery Charging Procedures in
this group.
(2) Connect a Volt/Ammeter/Load tester to the bat-
tery posts (Fig. 8). Rotate the load control knob of the
Carbon pile rheostat to apply a 300 amp load. Apply
this load for 15 seconds to remove the surface charge
from the battery, and return the control knob to off
(Fig. 9).
(3) Allow the battery to stabilize for 2 minutes,
and then verify open circuit voltage.
Fig. 7 Milliampere Meter Connection
1 ± NEGATIVE TERMINAL
2 ± MILLIAMPERE METER
3 ± PDC
4 ± AIR CLEANER HOUSING
5 ± NEGATIVE BATTERY POST
Fig. 8 Volt-Ammeter Load Tester Connections -
Typical
1 ± INDUCTION AMPMETER CLAMP
2 ± NEGATIVE CLAMP
3 ± POSITIVE CLAMP
Fig. 9 Remove Surface Charge From Battery
8A - 6 BATTERYPL
DIAGNOSIS AND TESTING (Continued)

(4) Rotate the load control knob on the tester to
maintain 50% of the battery cold crank rating for 15
seconds (Fig. 10). Record the loaded voltage reading
and return the load control to off. Refer to the Bat-
tery Specifications at the rear of this group.
(5) Voltage drop will vary according to battery
temperature at the time of the load test. Battery
temperature can be estimated by the temperature of
exposure over the preceding several hours. If the bat-
tery has been charged or boosted a few minutes prior
to the test, the battery would be slightly warmer.
Refer to the Battery Load Test Temperatures table
for proper loaded voltage reading:
(6) If battery passes load test, it is in good condi-
tion and further tests are not necessary. If it fails
load test, it should be replaced.
BATTERY OPEN CIRCUIT VOLTAGE
An open circuit voltage no load test shows the
state of charge of a battery and whether it is ready
for a load test at 50 percent of the battery's cold
crank rating. Refer to Battery Load Test. If a batteryhas open circuit voltage reading of 12.4 volts or
greater, and will not pass the load test, replace the
battery because it is defective. To test open circuit
voltage, perform the following operation.
(1) Remove both battery cables, negative cable
first. Battery top, cables and posts should be clean. If
green dot is not visible in indicator, charge the bat-
tery. Refer to Battery Charging Procedures.
(2) Connect a Volt/Ammeter/Load tester to the bat-
tery posts (Fig. 8). Rotate the load control knob of the
Carbon pile rheostat to apply a 300 amp load. Apply
this load for 15 seconds to remove the surface charge
from the battery, and return the control knob to off
(Fig. 9).
(3) Allow the battery to stabilize for 2 minutes,
and then verify the open circuit voltage (Fig. 11).
(4) This voltage reading will approximate the state
of charge of the battery. It will not reveal battery
cranking capacity. Refer to Battery Open Circuit
Voltage table.
SERVICE PROCEDURES
BATTERY CHARGING
A battery is considered fully charged when it will
meet all the following requirements.
²It has an open circuit voltage charge of at least
12.4 volts. Refer to the Battery Open Circuit Voltage
table in this section.
Fig. 10 Load 50% Cold Crank Rating
BATTERY LOAD TEST TEMPERATURES
MINIMUM
VOLTAGETEMPERATURE
ÉF ÉC
9.6 VOLTS 70É AND
ABOVE21É AND
ABOVE
9.5 VOLTS 60É 16É
9.4 VOLTS 50É 10É
9.3 VOLTS 40É 4É
9.1 VOLTS 30É -1É
8.9 VOLTS 20É -7É
8.7 VOLTS 10É -12É
8.5 VOLTS 0É -18É
Fig. 11 Testing Open Circuit Voltage
BATTERY OPEN CIRCUIT VOLTAGE
OPEN CIRCUIT VOLTS CHARGE PERCENTAGE
11.7 VOLTS OR LESS 0%
12.0 VOLTS 25%
12.2 VOLTS 50%
12.4 VOLTS 75%
12.6 VOLTS OR MORE 100%
PLBATTERY 8A - 7
DIAGNOSIS AND TESTING (Continued)

²It passes the 15 second load test. Refer to Bat-
tery Load Test.
²The built in test indicator dot is GREEN (Fig.
2).
NOTE: The battery cannot be refilled with water, it
must be replaced.
WARNING: DO NOT CHARGE A BATTERY THAT
HAS EXCESSIVELY LOW ELECTROLYTE LEVEL.
BATTERY MAY SPARK INTERNALLY AND
EXPLODE. EXPLOSIVE GASES FORM OVER THE
BATTERY. DO NOT SMOKE, USE FLAME, OR CRE-
ATE SPARKS NEAR BATTERY. DO NOT ASSIST
BOOST OR CHARGE A FROZEN BATTERY. BAT-
TERY CASING MAY FRACTURE. BATTERY ACID IS
POISON, AND MAY CAUSE SEVERE BURNS. BAT-
TERIES CONTAIN SULFURIC ACID. AVOID CON-
TACT WITH SKIN, EYES, OR CLOTHING. IN THE
EVENT OF CONTACT, FLUSH WITH WATER AND
CALL PHYSICIAN IMMEDIATELY. KEEP OUT OF
REACH OF CHILDREN.
CAUTION: Disconnect the battery NEGATIVE cable
first, before charging battery to avoid damage to
electrical systems. Lift the red battery boot cover
from the positive cable clamp. Do not exceed 16.0
volts while charging battery. Refer to the instruc-
tions supplied with charging equipment
Battery electrolyte may bubble inside of battery
case while being charged properly. If the electrolyte
boils violently, or is discharged from the vent holes
while charging, immediately reduce charging rate or
turn off charger. Evaluate battery condition. Battery
damage may occur if charging is excessive.
Some battery chargers are equipped with polarity
sensing devices to protect the charger or battery from
being damaged if improperly connected. If the bat-
tery state of charge is too low for the polarity sensor
to detect, the sensor must be bypassed for charger to
operate. Refer to operating instructions provided
with battery charger being used.
CAUTION: Charge battery until test indicator
appears green. Do not overcharge.
It may be necessary to jiggle the battery or vehicle
to bring the green dot in the test indicator into view.
After the battery has been charged to 12.4 volts or
greater, perform a load test to determine cranking
capacity. Refer to Battery Load Test in this Group. If
the battery passes the load test, the battery is OK to
use. If battery will not pass the load test, it must be
replaced. Properly clean and inspect battery holddowns, tray, terminals, cables, posts, and top before
completing service.
CHARGING COMPLETELY DISCHARGED
BATTERY
The following procedure should be used to recharge
a completely discharged battery. Unless procedure is
properly followed, a good battery may be needlessly
replaced. Refer to Battery Charging Rate Table for
proper charging time.
(1) Measure the voltage at battery posts with a
voltmeter accurate to 1/10 volt (Fig. 12). If below 10
volts, charge current will be low, and it could take
some time before it accepts a current in excess of a
few milliamperes. Such low current may not be
detectable on amp meters built into many chargers.
(2) Connect charger leads. Some chargers feature
polarity protection circuitry that prevents operation
unless charger is connected to battery posts correctly.
A completely discharged battery may not have
enough voltage to activate this circuitry. This may
happen even though the leads are connected properly.
(3) Battery chargers vary in the amount of voltage
and current they provide. For the time required for
the battery to accept measurable charger current at
various voltages, refer to the Battery Charging Rate
table. If charge current is still not measurable after
charging times, the battery should be replaced. If
charge current is measurable during charging time,
the battery may be good, and charging should be
completed in the normal manner.
BATTERY CHARGING RATE
Voltage Hours
16.0 volts maximum up to 4 hours
14.0 to 15.9 volts up to 8 hours
13.9 volts or less up to 16 hours
Fig. 12 Voltmeter Accurate to 1/10 Volt (Connected)
8A - 8 BATTERYPL
SERVICE PROCEDURES (Continued)

VISUAL INSPECTION
CAUTION: Do not allow baking soda solution to
enter vent holes, as damage to battery can result.
(1) Clean top of battery with a solution of warm
water and baking soda.
(2) Apply soda solution with a bristle brush and
allow to soak until acid deposits loosen (Fig. 13).
(3) Rinse soda solution from battery with clear
water and blot battery dry with paper toweling. Dis-
pose of toweling in a safe manner. Refer to the
WARNINGS on top of battery.
(4) Inspect battery case and cover for cracks, leak-
age or damaged hold down ledge. If battery is dam-
aged replace it.
(5) Inspect battery tray for damage caused by acid
from battery. If acid is present, clean area with bak-
ing soda solution.
(6) Clean battery posts with a battery post clean-
ing tool (Fig. 14).
(7) Clean battery cable clamps with a battery ter-
minal cleaning tool (Fig. 15). Replace cables that are
frayed or have broken clamps.
Fig. 13 Cleaning Battery - Typical
1 ± BATTERY
2 ± CLEANING BRUSH
3 ± TEST INDICATOR
4 ± WARM WATER AND BAKING SODA SOLUTION
Fig. 14 Cleaning Battery Post - Typical
1 ± BATTERY
2 ± TEST INDICATOR
3 ± BATTERY POST CLEANER
4 ± BATTERY CABLE
Fig. 15 Cleaning Battery Cable Terminal - Typical
1 ± BATTERY CABLE CLEANING TOOL MX75
2 ± BATTERY CABLE
3 ± TEST INDICATOR
PLBATTERY 8A - 9
SERVICE PROCEDURES (Continued)

REMOVAL AND INSTALLATION
BATTERY
REMOVAL
WARNING: TO PROTECT THE HANDS FROM BAT-
TERY ACID, A SUITABLE PAIR OF HEAVY DUTY RUB-
BER GLOVES, NOT THE HOUSEHOLD TYPE, SHOULD
BE WORN WHEN REMOVING OR SERVICING A BAT-
TERY. SAFETY GLASSES ALSO SHOULD BE WORN.
(1) Make sure ignition switch is in OFF position
and all accessories are OFF.
(2) Open hood.
(3) Disconnect and isolate the battery negative
cable then the positive cable (Fig. 16).
(4) Remove thermowrap from battery.
(5) Loosen bolt and retainer that holds the battery
down to the tray.
(6) Lift battery out of battery tray and remove
from vehicle.
INSTALLATION
When replacing battery, the Thermowrap MUST be
transferred to the new battery. Refer to Battery Ther-
mowrap Removal and Installation in this section.
(1) Install battery in vehicle making sure that the
thermowrap is present and battery is properly posi-
tioned on battery tray.(2) Install battery hold down clamp, making sure
that it is properly positioned on battery.
(3)
Connect battery cable clamps to battery posts and
making sure top of clamp is flush or below with top of
post (Fig. 16). Install battery positive cable first.
(4) Tighten clamp nuts securely.
BATTERY THERMOWRAP
REMOVAL
(1) Open hood.
(2) Disconnect and isolate the battery negative
cable then the positive cable (Fig. 16).
(3) Carefully lift the thermowrap off over the bat-
tery (Fig. 17) taking care not to rip it.
Fig. 16 Disconnect and Isolate the
Battery Negative Cable
1 ± NEGATIVE CABLE
2 ± NEGATIVE BATTERY POST
Fig. 17 Battery Thermowrap
1 ± BATTERY THERMOWRAP
2 ± BATTERY
8A - 10 BATTERYPL

(4) Remove the thermowrap from vehicle.
INSTALLATION
For installation, reverse the above procedures.
BATTERY TRAY
REMOVAL
(1) Remove battery. Refer to Battery Removal and
Installation in this section.
(2) Remove two nuts to the rear and two bolts to
the front of the battery tray (Fig. 18).
(3) Slide battery tray out form under the air
cleaner assembly. Do not remove the air cleaner
assembly.
(4) Remove battery tray from vehicle.
INSTALLATION
For installation reverse the above procedures.
SPECIFICATIONS
BATTERY SPECIFICATIONS
COLD CRANK RATING
The current battery can deliver for 30 seconds and
maintain a terminal voltage of 7.2 volts or greater at
±18É C (0É F).
RESERVE CAPACITY RATING
The length of time a battery can deliver 25 amps
and maintain a minimum terminal voltage of 10.5
volts at 27ÉC (80ÉF).TORQUE
DESCRIPTION TORQUE
Battery Hold Down Bolt Clamp Bolt . . 135615 in.
lbs.
Battery Mount Fasteners....... 105610 in. lbs.
Fig. 18 Battery Tray Removal
1 ± BATTERY TRAY
2 ± LEFT STRUT TOWER
3 ± PDC
4 ± MOUNTING HOLES/SLOTS
5 ± COOLANT RESERVOIR
Load Test Cold
CrankingReserve
(Amps) Rating @
-18ÉC (0ÉF)Capacity
225 Amp 450 Amp 85 Minutes
PLBATTERY 8A - 11
REMOVAL AND INSTALLATION (Continued)

STARTING SYSTEMS
TABLE OF CONTENTS
page page
GENERAL INFORMATION
INTRODUCTION..........................1
SUPPLY CIRCUIT AND CONTROL CIRCUIT.....1
DESCRIPTION AND OPERATION
STARTER MOTOR.........................1
DIAGNOSIS AND TESTING
CONTROL CIRCUIT........................2
FEED CIRCUIT RESISTANCE................3
FEED CIRCUIT...........................5STARTING SYSTEM.......................6
REMOVAL AND INSTALLATION
SAFETY SWITCHES.......................8
STARTER MOTOR.........................8
STARTER RELAY.........................8
SPECIFICATIONS
STARTER MOTOR.........................9
TORQUE................................9
GENERAL INFORMATION
INTRODUCTION
The starting system (Fig. 1) and (Fig. 2) has:
²Ignition switch
²Starter relay
²Park/Neutral Starting Back-Up Lamp Switch
with automatic transmissions
²Clutch Interlock/Upstop Switch with manual
transmissions
²Powertrain Control Module (PCM) for double
start over ride
²Wiring harness
²Battery
²Starter motor with an integral solenoid
These components form two separate circuits. A
high amperage circuit that feeds the starter motor up
to 300+ amps, and a control circuit that operates on
less than 20 amps.
The Powertrain Control Module (PCM) controls a
double start over ride safety that does not allow thestarter to be engaged if the engine is already run-
ning.
SUPPLY CIRCUIT AND CONTROL CIRCUIT
The starter system consists of two separate cir-
cuits:
²A high amperage supply to feed the starter
motor.
²A low amperage circuit to control the starter
solenoid.
DESCRIPTION AND OPERATION
STARTER MOTOR
The starter is a permanent magnet starter motor.
The fields have six permanent magnets. A planetary
gear train transmits power between starter motor
and pinion shaft. The starter provides mechanical
torque to rotate the crankshaft at an RPM (crank
speed) necessary for self-sustained spark/ignition.Fig. 1 Starting System Components - Automatic
Fig. 2 Starting System Components - Manual
PLSTARTING SYSTEMS 8B - 1

DIAGNOSIS AND TESTING
CONTROL CIRCUIT
The starter control circuit has:
²Starter solenoid
²Starter relay
²Park/Neutral Starting and Back-Up Lamp
Switch with automatic transmissions
²Clutch Interlock/Upstop Switch with manual
transmissions
²Ignition switch
²Battery
²All related wiring and connections
²Double Start Override algorithm located in the
PCM
CAUTION: Before performing any starter tests, the
ignition and fuel systems must be disabled.
²To disable ignition and fuel systems, disconnect
the Automatic Shutdown Relay (ASD). The ASD relay
is located in the in the Power Distribution Center
(PDC). Refer to the PDC cover for the proper relay
location.
STARTER SOLENOID
WARNING: CHECK TO ENSURE THAT THE TRANS-
MISSION IS IN THE PARK POSITION WITH THE
PARKING BRAKE APPLIED
(1) Verify battery condition. Battery must be in
good condition with a full charge before performing
any starter tests. Refer to Battery Tests.
(2) Perform Starter Solenoid test BEFORE per-
forming the starter relay test.
(3) Raise the vehicle.
(4) Perform a visual inspection of the starter/
starter solenoid for corrosion, loose connections or
faulty wiring.
(5) Lower the vehicle.
(6) Locate and remove the starter relay from the
Power Distribution Center (PDC). Refer to the PDC
label for relay identification and location.
(7) Connect a starter switch or a jumper wire
between the remote battery positive post and termi-
nal 87 of the starter relay connector.
(a) If engine cranks, starter motor and starter
solenoid is good. Go to the Starter Relay Test.(b) If engine does not crank or solenoid chatters,
check wiring and connectors from starter relay to
starter solenoid for loose or corroded connections.
Check for corroded connections at starter termi-
nals.
(c) Repeat test. If engine still fails to crank prop-
erly, trouble is within starter or starter mounted
solenoid, and replace starter.
STARTER RELAY
WARNING: CHECK TO ENSURE THAT THE TRANS-
MISSION IS IN THE PARK POSITION WITH THE
PARKING BRAKE APPLIED.
RELAY TEST
The starter relay is located in the Power Distribu-
tion Center (PDC) in the engine compartment. Refer
to the PDC label for relay identification and location.
Use the Starter Relay Pin Call-Out table and (Fig. 3)
for relay testing.
Remove the starter relay from the PDC as
described in this group to perform the following tests:
(1) A relay in the de-energized position should
have continuity between terminals 87A and 30, and
no continuity between terminals 87 and 30. If OK, go
to Step 2. If not OK, replace the faulty relay.
(2) Resistance between terminals 85 and 86 (elec-
tromagnet) should be 7565 ohms. If OK, go to Step
3. If not OK, replace the faulty relay.
(3) Connect a battery B+ lead to terminals 86 and
a ground lead to terminal 85 to energize the relay.
The relay should click. Test for continuity between
terminals 30 and 87, and no continuity between ter-
minals 87A and 30. If OK, refer to Relay Circuit Test
procedure. If not OK, replace the faulty relay.
Fig. 3 Starter Relay
8B - 2 STARTING SYSTEMSPL