2000 CHRYSLER VOYAGER wiring

Symptom:
P-0351 IGNITION COIL #1 PRIMARY CIRCUIT
When Monitored and Set Condition:
P-0351 IGNITION COIL #1 PRIMARY CIRCUIT
When Monitored: With battery voltage greater than 8 volts during engine cranking or
greater than 12 volts with engine running, and none of the coils in dwell when checked.
Set Condition: Peak current is not achieved with 2.5ms of dwell. It takes 3 seconds during
cranking or up to 6 seconds while running to set.
POSSIBLE CAUSES
ASD OUTPUT CIRCUIT OPEN
IGNITION COIL #1 CONNECTOR TERMINAL OBSERVABLE DEF
IGNITION COIL #1 DRIVER CIRCUIT OPEN
IGNITION COIL #1 DRIVER CIRCUIT SHORTED TO GROUND
IGNITION COIL CIRCUIT WIRING HARNESS INTER DEFECT
IGNITION COIL CIRCUIT WIRING HARNESS OBS DEFECT
IGNITION COIL #1 RESISTANCE ABOVE 2.0 OHMS
PCM DEFECTIVE (IGN COIL #1)
TEST ACTION APPLICABILITY
1 Ignition On, Engine Not Running
With the DRB, read codes.
Is the Global Good Trip displayed and equal to 0?All
Ye s®Go To 2
No®Go To 8
2 Ignition Off
Disconnect the Ignition Coil Connector.
Note: Check connectors - Clean/repair as necessary.
Ignition on, engine not running.
With the DRB, actuate Ignition Coil #1.
With a Voltmeter, measure the ASD Output Circuit.
Is the voltage above 10.0 volts?All
No®Repair the open ASD Output Circuit.
Perform Powertrain Verification Test VER-5A.
Ye s®Go To 3
122
DRIVEABILITY
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TEST ACTION APPLICABILITY
3 Ignition Off
Disconnect the Ignition Coil Connector.
Note: Check connectors - Clean/repair as necessary.
Is any terminal damaged, pushed out or miswired?All
Ye s®Repair as necessary.
Perform Powertrain Verification Test VER-5A.
No®Go To 4
4 Ignition Off
Disconnect the Ignition Coil Connector.
Note: Check connectors - Clean/repair as necessary.
Using an ohmmeter, measure the Ignition Coil #1 Primary Circuit for resistance.
Is the resistance below 2.0 ohms?All
Ye s®Go To 5
No®Replace the Ignition Coil.
Perform Powertrain Verification Test VER-5A.
5 Ignition Off
Disconnect the PCM Connector.
Note: Check connectors - Clean/repair as necessary.
With an Ohmmeter, measure the Ignition Coil #1 Driver Circuit for resistance to
ground.
Is the resistance below 5.0 ohms?All
Ye s®Repair the Ignition Coil #1 Driver Circuit for a short to ground.
Perform Powertrain Verification Test VER-5A.
No®Go To 6
6 Ignition Off
Disconnect the PCM Connector.
Note: Check connectors - Clean/repair as necessary.
Disconnect the Ignition Coil Connector.
Note: Check connectors - Clean/repair as necessary.
With an Ohmmeter, test the resistance of #1 Driver Circuit.
Is the resistance below 5.0 ohms?All
Ye s®Go To 7
No®Repair the open Ignition Coil #1 Driver Circuit.
Perform Powertrain Verification Test VER-5A.
7 If there are no potential causes remaining, the PCM is assumed to be defective.
View repair options.All
Repair
Replace the PCM.
Perform Powertrain Verification Test VER-5A.
8 Ignition Off
Start Engine.
Wiggle Wiring Harness from the Ignition Coil to the PCM.
Does the engine miss or stall?All
Ye s®Repair as necessary where wiggling caused problem to appear.
Perform Powertrain Verification Test VER-5A.
No®Go To 9
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DRIVEABILITY
P-0351 IGNITION COIL #1 PRIMARY CIRCUIT ÐContinued
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TEST ACTION APPLICABILITY
9 Ignition Off
Using the schematic as a guide, inspect the Wiring and Connectors.
Were any problems found?All
Ye s®Repair as necessary.
Perform Powertrain Verification Test VER-5A.
No®Test Complete.
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DRIVEABILITY
P-0351 IGNITION COIL #1 PRIMARY CIRCUIT ÐContinued
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Symptom:
P-0352 IGNITION COIL #2 PRIMARY CIRCUIT
When Monitored and Set Condition:
P-0352 IGNITION COIL #2 PRIMARY CIRCUIT
When Monitored: With battery voltage greater than 8 volts during engine cranking or
greater than 12 volts with engine running, and none of the coils in dwell when checked.
Set Condition: Peak current is not achieved with 2.5ms of dwell. It takes 3 seconds during
cranking or up to 6 seconds while running to set.
POSSIBLE CAUSES
AUTO SHUTDOWN OUTPUT CIRCUIT OPEN
IGNITION COIL #2 CONNECTOR TERMINAL OBSERVABLE DEF
IGNITION COIL #2 DRIVER CIRCUIT OPEN
IGNITION COIL #2 DRIVER CIRCUIT SHORTED TO GROUND
IGNITION COIL CIRCUIT WIRING HARNESS INTER DEFECT
IGNITION COIL CIRCUIT WIRING HARNESS OBS DEFECT
IGNITION COIL #2 DEFECTIVE
PCM DEFECTIVE (IGN COIL #2)
TEST ACTION APPLICABILITY
1 Ignition On, Engine Not Running
With the DRB, read codes.
Is the Global Good Trip displayed and equal to 0?All
Ye s®Go To 2
No®Go To 8
2 Ignition Off
Disconnect the Ignition Coil Connector.
Note: Check connectors - Clean/repair as necessary.
Ignition on, engine not running.
With the DRB, actuate Ignition Coil #2.
With a Voltmeter, measure the ASD Output Circuit.
Is the voltage above 10.0 volts?All
Ye s®Go To 3
No®Repair the open ASD Output Circuit.
Perform Powertrain Verification Test VER-2A.
125
DRIVEABILITY
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TEST ACTION APPLICABILITY
8 Ignition Off
Start Engine.
Wiggle Wiring Harness from the Ignition Coil to the PCM.
Does the engine miss or stall?All
Ye s®Repair as necessary where wiggling caused problem to appear.
Perform Powertrain Verification Test VER-2A.
No®Go To 9
9 Ignition Off
Using the schematic as a guide, inspect the Wiring and Connectors.
Were any problems found?All
Ye s®Repair as necessary.
Perform Powertrain Verification Test VER-2A.
No®Test Complete.
127
DRIVEABILITY
P-0352 IGNITION COIL #2 PRIMARY CIRCUIT ÐContinued
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Symptom:
P-0353 IGNITION COIL #3 PRIMARY CIRCUIT
When Monitored and Set Condition:
P-0353 IGNITION COIL #3 PRIMARY CIRCUIT
When Monitored: With battery voltage greater than 8 volts during engine cranking or
greater than 12 volts with engine running, and none of the coils in dwell when checked.
Set Condition: Peak current is not achieved with 2.5ms of dwell. It takes 3 seconds during
cranking or up to 6 seconds while running to set.
POSSIBLE CAUSES
ASD OUTPUT CIRCUIT OPEN
IGNITION COIL CONNECTOR #3 TERMINAL OBSERVABLE DEF
IGNITION COIL #3 DRIVER CIRCUIT OPEN
IGNITION COIL #3 DRIVER CIRCUIT SHORTED TO GROUND
IGNITION COIL CIRCUIT WIRING HARNESS INTER DEFECT
IGNITION COIL CIRCUIT WIRING HARNESS OBS DEFECT
IGNITION COIL #3 RESISTANCE NOT ABOVE 2.0 OHMS
PCM DEFECTIVE (IGN COIL #3)
TEST ACTION APPLICABILITY
1 Ignition On, Engine Not Running
With the DRB, read codes.
Is the Global Good Trip displayed and equal to 0?Engine Ð 3.3L V6
and/or 3.8L V6
and/or Engine Ð
3.3L V6 FFV
Ye s®Go To 2
No®Go To 8
2 Ignition Off
Disconnect the Ignition Coil Connector.
Note: Check connectors - Clean/repair as necessary.
Key on.
With the DRB, actuate Ignition Coil #3.
With a Voltmeter, probe the ASD Output Circuit.
Is the voltage above 10.0 volts?Engine Ð 3.3L V6
and/or 3.8L V6
and/or Engine Ð
3.3L V6 FFV
Ye s®Go To 3
No®Repair the open ASD Output Circuit.
Perform Powertrain Verification Test VER-2A.
128
DRIVEABILITY
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TEST ACTION APPLICABILITY
8 Start Engine.
Wiggle Wiring Harness from the Ignition Coil to the PCM.
Does the engine miss or stall?Engine Ð 3.3L V6
and/or 3.8L V6
and/or Engine Ð
3.3L V6 FFV
Ye s®Repair as necessary where wiggling caused problem to appear.
Perform Powertrain Verification Test VER-2A.
No®Go To 9
9 Ignition Off
Using the schematic as a guide, inspect the Wiring and Connectors.
Were any problems found?Engine Ð 3.3L V6
and/or 3.8L V6
and/or Engine Ð
3.3L V6 FFV
Ye s®Repair as necessary.
Perform Powertrain Verification Test VER-2A.
No®Test Complete.
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DRIVEABILITY
P-0353 IGNITION COIL #3 PRIMARY CIRCUIT ÐContinued
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Symptom:
P-0403 EGR SOLENOID CIRCUIT
When Monitored and Set Condition:
P-0403 EGR SOLENOID CIRCUIT
When Monitored: With the ignition key on and engine running and battery voltage > 10
volts.
Set Condition: The EGR solenoid control circuit is not in the expected state when
requested to operate by the PCM.
POSSIBLE CAUSES
EGR SOLENOID DEFECTIVE
FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN
EGR SOLENOID CIRCUIT WIRING HARNESS INTER DEFECT
EGR SOLENOID CIRCUIT WIRING HARNESS OBSERVABLE DEF
EGR SOLENOID CONTROL CIRCUIT OPEN
EGR SOLENOID CONTROL CIRCUIT SHORT TO GROUND
PCM DEFECTIVE (EGR SOL CKT)
TEST ACTION APPLICABILITY
1 Ignition On, Engine Not Running
With the DRB, read the codes.
Is the Global Good Trip displayed and equal to 0?All
Ye s®Go To 2
No®Go To 7
2 Ignition Off
Disconnect the EGR Solenoid Connector.
Note: Check connectors - Clean/repair as necessary.
Turn ignition on with engine not running.
Using the DRB, actuate the EGR Solenoid.
Using a Voltmeter, probe the Fused Ignition Switch Output Circuit at the EGR
Solenoid Connector.
Is the voltage above 10.0 volts?All
Ye s®Go To 3
No®Repair the open Fused Ignition Switch Output Circuit.
Perform Powertrain Verification Test VER-2A.
133
DRIVEABILITY
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