Asd CHRYSLER VOYAGER 2004 User Guide

battery cable to solenoid connection. If reading is
still above 0.2 volt after correcting poor contacts,
replace battery positive cable.(b) If resistance tests do not detect feed circuit
failures, replace the starter motor.
DIAGNOSIS AND TESTING - FEED CIRCUIT
TEST
NOTE: The following results are based upon the
vehicle being at room temperature.
The following procedure will require a suitable
volt-ampere tester (Fig. 1).
CAUTION: Before performing any starter tests, the
ignition and fuel systems must be disabled.
(1) Check battery before performing this test. Bat-
tery must be fully charged. (2) Connect a volt-ampere tester to the battery ter-
minals. Refer to the operating instructions provided
with the tester being used. (3) To disable the ignition and fuel systems, dis-
connect the Automatic Shutdown Relay (ASD). The
ASD relay is located in the Power Distribution Cen-
ter (PDC). Refer to the PDC cover for proper relay
location. (4) Verify that all lights and accessories are OFF,
and the transmission shift selector is in the PARK
and SET parking brake.
CAUTION: Do not overheat the starter motor or
draw the battery voltage below 9.6 volts during
cranking operations.
(5) Rotate and hold the ignition switch in the
START position. Observe the volt-ampere tester (Fig.
1). ² If voltage reads above 9.6 volts, and amperage
draw reads above 280 amps, check for engine seizing
or faulty starter. ² If voltage reads 12.4 volts or greater and amper-
age reads 0 to 10 amps, check for corroded cables
and/or bad connections. ² Voltage below 9.6 volts and amperage draw
above 300 amps, the problem is the starter. Replace
the starter refer to starter removal. (6) After the starting system problems have been
corrected, verify the battery state-of-charge and
charge battery if necessary. Disconnect all testing
equipment and connect ASD relay. Start the vehicle
several times to assure the problem has been cor-
rected.
SPECIFICATIONS
Torques
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Starter Mounting Bolts 47.4 35
Starter Solenoid Battery Nut 11.3 8.3 100
Fig. 1 Volt Ampere Tester
RS
STARTING8Fs-35
STARTING (Continued)

FIRING ORDERAUTO SHUT DOWN RELAY
DESCRIPTION
The relay is located in the Power Distribution Cen-
ter (PDC). For the location of the relay within the
PDC, refer to the PDC cover for location. Check elec-
trical terminals for corrosion and repair as necessary
OPERATION
The engine switched battery (NGC vehicles)
informs the PCM when the ASD relay energizes. A 12
volt signal at this input indicates to the PCM that
the ASD has been activated. This input is also used
to power certain drivers on NGC vehicles.
When energized, the ASD relay on NGC vehicles
provides power to operate the injectors, ignition coil,
generator field, O2 sensor heaters (both upstream
and downstream), evaporative purge solenoid, EGR
solenoid (if equipped) wastegate solenoid (if
equipped), and NVLD solenoid (if equipped).
The ASD relay also provides a sense circuit to the
PCM for diagnostic purposes. If the PCM does not
receive 12 volts from this input after grounding the
control side of the ASD relay, it sets a Diagnostic
Trouble Code (DTC). The PCM energizes the ASD
any time there is an engine speed that exceeds a pre-
determined value (typically about 50 rpm). The ASD
relay can also be energized after the engine has been
turned off to perform an O2 sensor heater test, if
vehicle is equipped with OBD II diagnostics.
As mentioned earlier, the PCM energizes the ASD
relay during an O2 sensor heater test. On NGC vehi-
cles it checks the O2 heater upon vehicle start. The
PCM still operates internally to perform several
checks, including monitoring the O2 sensor heaters.
FIRING ORDER 2.4L
Firing Order 1-2-3-4-5-6 3.3/3.8L
1 - Electrical Connector
RSIGNITION CONTROL8I-3
IGNITION CONTROL (Continued)

OPERATION
The coil fires two spark plugs every power stroke.
One plug is the cylinder under compression, the
other cylinder fires on the exhaust stroke. The Pow-
ertrain Control Module (PCM) determines which of
the coils to charge and fire at the correct time.
The Auto Shutdown (ASD) relay provides battery
voltage to the ignition coil. The PCM provides a
ground contact (circuit) for energizing the coil. When
the PCM breaks the contact, the magnetic energy in
the coil transfers to the secondary causing the spark.
The PCM will de-energize the ASD relay if it does
not receive the crankshaft position sensor and cam-
shaft position sensor inputs. Refer to Auto Shutdown
(ASD) RelayÐPCM Output, in this section for relay
operation.
REMOVAL
REMOVAL - 2.4L
The electronic ignition coil pack attaches directly
to the valve cover.
(1) Diconnect the negative battery cable.
(2) Disconnect electrical connector from coil pack.
(3) Remove coil pack mounting bolts.
(4) Remove coil pack and heat shield (Fig. 9).
REMOVAL - 3.3/3.8L
(1) Disconnect the negative battery cable.(2) Remove the throttle and speed control cables
from clip.
(3) Remove 2 bolts from the Power steering reser-
voir to intake manifold.
(4) Loosen the lower nut for the power steering
reservoir from stud on ignition coil bracket.
(5) Reposition the Power steering reservoir (Fig.
11).
(6) Remove the ignition cables from the ignition
coil.
(7) Disconnect the electrical connector from the
ignition coil.
(8) Remove 2 nuts from the ignition coil studs.
INSTALLATION
INSTALLATION - 2.4L
(1) Install ignition coil and heat shield to valve
cover and tighten bolts.
(2) Connect the electrical connector to the ignition
coil.
(3) Transfer spark plug cables to new coil pack.
The coil pack towers are numbered with the cylinder
identification. Be sure the ignition cables are fully
seated onto the towers.
(4) Connect the negative battery cable.
INSTALLATION - 3.3/3.8L
(1) Install coil over studs on bracket.
(2) Install 2 nuts to the ignition coil studs. Tighten
nuts and bolts.
Fig. 10 IGNITION COIL - 3.3/3.8L
1 -Ignition Coil
Fig. 11 IGNITION COIL BRACKET 3.3/3.8L
RSIGNITION CONTROL8I-7
IGNITION COIL (Continued)

FRONT INTRUSION SENSOR (UNITED KINGDOM)-3WAY
CAV CIRCUIT FUNCTION
1 G460 20DG/VT FRONT INTRUSION SENSOR SIGNAL
2- -
3 G946 20LG/VT SENSOR GROUND
FRONT READING LAMPS/SWITCH - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 E15 20OR/DB (EXCEPT BASE) ASH/RECEIVER LAMP FEED
2 Z137 20BK/LB GROUND
3- -
4 M27 20YL/LB READING LAMPS DRIVER
5 M24 20YL/WT COURTESY LAMPS DRIVER
6- -
FUEL HEATER (DIESEL) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 N1 16RD FUEL HEATER RELAY OUTPUT
2 Z201 18RD GROUND
FUEL INJECTOR NO. 1 (2.4L/3.3L/3.8L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K342 16BR/WT ASD RELAY OUTPUT
2 K11 16BR/YL INJECTOR CONTROL NO. 1
FUEL INJECTOR NO. 1 (DIESEL) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K111 14DB/LB COMMON INJECTOR DRIVER
2 K11 14WT/DB FUEL INJECTOR NO. 1 CONTROL
RS8W-80 CONNECTOR PIN-OUTS8W-80-75

FUEL INJECTOR NO. 2 (2.4L/3.3L/3.8L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K342 16BR/WT ASD RELAY OUTPUT
2 K12 16BR/DB INJECTOR CONTROL NO. 2
FUEL INJECTOR NO. 2 (DIESEL) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K111 14DB/LB COMMON INJECTOR DRIVER
2 K12 14TN FUEL INJECTOR NO. 2 CONTROL
FUEL INJECTOR NO. 3 (2.4L/3.3L/3.8L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K342 16BR/WT ASD RELAY OUTPUT
2 K13 16BR/LB INJECTOR CONTROL NO. 3
FUEL INJECTOR NO. 3 (DIESEL) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K111 14DB/LB COMMON INJECTOR DRIVER
2 K13 14BR/LB FUEL INJECTOR NO. 3 CONTROL
8W - 80 - 76 8W-80 CONNECTOR PIN-OUTSRS

FUEL INJECTOR NO. 4 (2.4L/3.3L/3.8L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K342 16BR/WT ASD RELAY OUTPUT
2 K14 16BR/TN INJECTOR CONTROL NO. 4
FUEL INJECTOR NO. 4 (DIESEL) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K111 14DB/LB COMMON INJECTOR DRIVER
2 K14 14LB/BR FUEL INJECTOR NO. 4 CONTROL
FUEL INJECTOR NO. 5 (3.3L/3.8L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K342 16BR/WT ASD RELAY OUTPUT
2 K38 16BR/OR INJECTOR CONTROL NO. 5
FUEL INJECTOR NO. 6 (3.3L/3.8L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K342 16BR/WT ASD RELAY OUTPUT
2 K58 16BR/VT INJECTOR CONTROL NO. 6
RS8W-80 CONNECTOR PIN-OUTS8W-80-77

HOOD AJAR SWITCH (EXPORT) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 G70 22VT/LB HOOD AJAR SWITCH SENSE
2 Z470 22BK/LB GROUND
IDLE AIR CONTROL MOTOR (GAS) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K61 18VT/GY IAC MOTOR CONTROL
2 K961 18BR/VT IAC RETURN
IGNITION COIL (2.4L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K17 18DB/TN COIL CONTROL NO. 2
2 K342 16BR/WT ASD RELAY OUTPUT
3 K19 18DB/DG COIL CONTROL NO. 1
IGNITION COIL (3.3L/3.8L) - DK. GRAY 4 WAY
CAV CIRCUIT FUNCTION
1 K18 16BR/OR COIL CONTROL NO. 3
2 K342 16BR/WT ASD RELAY OUTPUT
3 K19 16DB/DG COIL CONTROL NO. 1
4 K17 16DB/TN COIL CONTROL NO. 2
IGNITION SWITCH - BLACK 5 WAY
CAV CIRCUIT FUNCTION
1 G900 20VT/DB IGNITION SWITCH SENSE RETURN
2 G20 20VT/BR IGNITION SWITCH SENSE
3 F20 20PK/WT FUSED IGNITION SWITCH OUTPUT (RUN-START)
3 F20 20PK/WT (LHD) FUSED IGNITION SWITCH OUTPUT (RUN-START)
4 T751 20YL FUSED IGNITION SWITCH OUTPUT (START)
5 A106 20LB/RD FUSED B(+)
8W - 80 - 80 8W-80 CONNECTOR PIN-OUTSRS

INTEGRATED POWER MODULE C2 - GREEN/BLUE 10 WAY
CAV CIRCUIT FUNCTION
1 N173 18DB/VT (GAS) RAD FAN RELAY CONTROL
2 V53 12BR/OR (EXPORT) HEADLAMP WASHER RELAY OUTPUT
3 L60 18WT/TN RIGHT FRONT TURN SIGNAL DRIVER
4 L13 18WT/YL (EXPORT) HEADLAMP ADJUST SIGNAL
5 X2 18DG/OR HORN RELAY OUTPUT
6 L90 18WT/OR (FOG LAMPS) FRONT FOG LAMP RELAY OUTPUT
7 L61 18WT/LB LEFT FRONT TURN SIGNAL DRIVER
8- -
9 A112 12OR/RD FUSED B(+)
10 L89 18WT/YL (FOG LAMPS) FRONT FOG LAMP RELAY OUTPUT
INTEGRATED POWER MODULE C3 - 20 WAY
CAV CIRCUIT FUNCTION
1 Z115 18BK/OR (2.4L EATX) GROUND
1 Z115 20BK/OR (3.3L/3.8L) GROUND
1 N21 20DB/TN (DIESEL) LIFT PUMP RELAY CONTROL
2 F1 18PK/WT (GAS EATX) FCM OUTPUT (UNLOCK-RUN-START)
3 T751 20YL (DIESEL) FUSED IGNITION SWITCH OUTPUT (START)
3 T751 18YL (GAS) FUSED IGNITION SWITCH OUTPUT (START)
4 T2 18DG/WT (MTX) TRS REVERSE SENSE
5 N2 18DB/YL (DIESEL) LIFT PUMP RELAY OUTPUT
5 T16 18YL/OR (GAS EATX) TRANSMISSION CONTROL RELAY OUTPUT
6 F202 20PK/GY (DIESEL) FUSED IGNITION SWITCH OUTPUT (RUN-START)
6 T15 18YL/BR (GAS EATX) TRANSMISSION CONTROL RELAY CONTROL
7 C3 20DB/YL A/C CLUTCH RELAY OUTPUT
8 Z114 18BK/LG (DIESEL) GROUND
8 K31 18BR (GAS) FUEL PUMP RELAY CONTROL
9 C13 20LB/OR (DIESEL) A/C COMPRESSOR CLUTCH RELAY CONTROL
9 C13 18LB/OR (GAS) A/C COMPRESSOR CLUTCH RELAY CONTROL
10 A119 16RD/OR (DIESEL) FUSED B(+)
11 C41 20LB/DG (DIESEL) CABIN HEATER ASSIST CONTROL
12 - -
13 D25 20WT/VT (DIESEL) PCI BUS
13 D25 18WT/VT (GAS) PCI BUS
14 T752 20DG/OR (DIESEL) STARTER MOTOR RELAY CONTROL
14 T752 18DG/OR (GAS) STARTER RELAY CONTROL
15 Z116 18BK/VT GROUND
16 K51 20BR/WT (DIESEL) ECM/PCM RELAY CONTROL
16 K51 18BR/WT (GAS) ASD RELAY CONTROL
17 F202 20PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
18 K173 18BR/VT (GAS) RAD FAN RELAY CONTROL
19 K342 16BR/WT (DIESEL) ECM/PCM RELAY OUTPUT
19 F202 20PK/GY (GAS) FUSED IGNITION SWITCH OUTPUT (RUN-START)
20 A109 18OR/RD (GAS) FUSED B(+)
RS8W-80 CONNECTOR PIN-OUTS8W-80-83

INTEGRATED POWER MODULE C4 - BLUE 10 WAY
CAV CIRCUIT FUNCTION
1 Z127 12BK (ASSY. PLANT EVAC &
FILL)GROUND
2 T750 12YL/GY STARTER MOTOR RELAY OUTPUT
3 K342 16BR/WT (DIESEL) ECM/PCM RELAY OUTPUT
3 K342 16BR/WT (GAS) ASD RELAY OUTPUT
4 F500 16DG/PK (ASSY. PLANT EVAC &
FILL)FUSED IGNITION SWITCH OUTPUT (RUN)
5- -
6 D25 18WT/VT (ABS) PCI BUS
7 A107 12TN/RD (ABS) FUSED B(+)
8 A111 12DG/RD (ABS) FUSED B(+)
9- -
10 - -
INTEGRATED POWER MODULE C5 - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 A1 4RD B(+)
2- -
3- -
4- -
INTEGRATED POWER MODULE C6 - NATURAL 10 WAY
CAV CIRCUIT FUNCTION
1 A101 12VT/RD FUSED B(+)
2 Z117 16BK/WT GROUND
3 Z118 16BK/WT (LWB/EXPORT) GROUND
3 Z118 16BK/YL (SWB/EXCEPT EXPORT) GROUND
4 A110 12OR/RD (POWER SEAT) FUSED B(+)
5- -
6- -
7 C7 12DB FUSED FRONT BLOWER MOTOR RELAY OUTPUT
8 F307 18LB/PK (ACCESSORY RELAY
POSITION)FUSED ACCESSORY RELAY OUTPUT
8 F307 18LB/PK (BATTERY POSITION) FUSED B(+)
9 A113 12WT/RD (POWER SLIDING
DOOR)FUSED B(+)
10 - -
8W - 80 - 84 8W-80 CONNECTOR PIN-OUTSRS

POWERTRAIN CONTROL MODULE C3 - BLACK 38 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3 K51 18BR/WT ASD RELAY CONTROL
4- -
5 V35 18VT/OR S/C VENT CONTROL
6 K173 18BR/VT CONDENSER FAN RELAY CONTROL
7 V32 18VT/YL SPEED CONTROL SUPPLY
8 K106 20VT/LB (EXCEPT EXPORT) NVLD SOL CONTROL
9 K299 18BR/WT O2 1/2 HEATER CONTROL
10 - -
11 C13 18LB/OR A/C CLUTCH RELAY CONTROL
12 V36 18VT/YL S/C VACUUM CONTROL
13 - -
14 - -
15 - -
16 - -
17 - -
18 - -
19 K342 16BR/WT ASD RELAY OUTPUT
20 K52 18DB/WT EVAP PURGE CONTROL
21 T141 18YL (MTX EXPORT) FUSED IGNITION SWITCH OUTPUT (START)
22 - -
23 B29 18DG/WT BRAKE SWITCH SIGNAL
24 - -
25 - -
26 - -
27 - -
28 K342 16BR/WT ASD RELAY OUTPUT
29 K70 18DB/BR EVAP PURGE SIGNAL
30 - -
31 C18 18LB/BR A/C PRESSURE SIGNAL
32 K91 18DB/YL BATTERY TEMP SIGNAL
33 - -
34 V37 18VT S/C SWITCH NO. 1 SIGNAL
35 K107 20VT/WT (EXCEPT EXPORT) NVLD SWITCH SIGNAL
36 - -
37 K31 18BR FUEL PUMP RELAY CONTROL
38 T752 18DG/OR STARTER RELAY CONTROL
8W - 80 - 112 8W-80 CONNECTOR PIN-OUTSRS