2000 CHRYSLER VOYAGER battery

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.
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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
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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.
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TEST ACTION APPLICABILITY
3Note: Leaving the Gas Cap loose could cause this trouble code to set.
To continue testing you will need Miller Tool Kit #6872A and #8382.
NOTE: The Fuel Tank must have 1/2 tank of fuel to perform this test.
Perform Evaporative System Pressure Pump Self Test that is specified on the tester
cover.
Warning: Verify the vehicle fuel tank contains at least 3 gallons of fuel.
Attach the DRB III to the vehicle.
Turn the Key On.
At: ENGINE SYSTEM TESTS select: LEAK DETECTION PUMP TEST.
Read instructions and then press ENTER.
At: LEAK DETECTION PUMP TEST select #3 HOLD PSI.
At the vacuum hose going to the LDP, attach and apply a continuous vacuum (i.e. 209
Hg).
Remove Gas Cap.
Install 8382 on the Gas Cap and on the vehicle.
Attach the supply hose from 6872A to 8382.
Attach the power source from the 6872A, clip to Battery(+) and ground clip to
Battery(-).
On the 6872A set the Pressure/Hold Valve to Open and set the Vent Valve to Closed.
Turn the timer on and watch the gauge.
When the gauge pressure reaches 14 in. H2O, turn the Pressure/Hold Valve to
Closed.
Turn the timer off. Note the time and pressure.
Did pressure drop more than 6 in. H2O (to 8 inches H2O on the gauge) in two
minutes?All
Ye s®Go To 4
No®Go To 5
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DRIVEABILITY
P-0442 EVAP LEAK MONITOR SMALL LEAK DETECTED ÐContinued
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TEST ACTION APPLICABILITY
4 To continue testing you will need Miller Tool Kit #6872A, #8382 and #6904 Ultrasonic
Leak Detector.
NOTE: The Fuel Tank must have 1/2 tank of fuel to perform this test.
Perform Evaporative System Pressure Pump Self Test that is specified on the tester
cover.
Warning: Verify the vehicle fuel tank contains at least 3 gallons of fuel.
Attach the DRB III to the vehicle.
Turn the Key On.
At: ENGINE SYSTEM TESTS select: LEAK DETECTION PUMP TEST.
Read instructions and then press ENTER.
At: LEAK DETECTION PUMP TEST select #3 HOLD PSI.
At the vacuum hose going to the LDP, attach and apply a continuous vacuum (i.e. 209
Hg).
Remove Gas Cap.
Install 8382 on the Gas Cap and on the vehicle.
Attach the supply hose from 6872A to 8382.
Attach the power source from the 6872A, clip to Battery(+) and ground clip to
Battery(-).
Set Pressure Hold to Open and set Vent to Open.
Turn Pump Timer On.
To prevent noise from interfering with test, move tool #6872 away from vehicle.
Using the Ultrasonic Leak Detector, start listening for leaks at Gas Cap then proceed
to Rollover Valve, Canister, Leak Detection Pump, and Evap Purge Solenoid.
Were any leaks heard with the Ultrasonic Leak Detector?All
Ye s®Repair or replace leaking component.
Perform VERIFICATION TEST VER-6A.
No®Replace Leak Detection Pump.
Perform VERIFICATION TEST VER-6A.
5 At this time, the condition required to set the code is not present.
Using the schematic as a guide, inspect the wiring, connectors and hoses.
Were any problems found?All
Ye s®Repair as necessary.
Perform VERIFICATION TEST VER-6A.
No®Test Complete.
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DRIVEABILITY
P-0442 EVAP LEAK MONITOR SMALL LEAK DETECTED ÐContinued
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TEST ACTION APPLICABILITY
13 Ignition Off.
Disconnect Proportional Purge Solenoid Connector.
Note: Check connectors - Clean/repair as necessary.
Disconnect the battery.
Note: Check connectors - Clean/repair as necessary.
Disconnect the Powertrain Control Module.
Note: Check connectors - Clean/repair as necessary.
Using an Ohmmeter, measure the Evap Purge Solenoid Control Circuit at Connector
to ground.
Is the resistance below 5.0 ohms?ALL
Ye s®Repair the Proportional Purge Solenoid Control Circuit short to
ground.
Perform Powertrain Verification Test VER-5A.
No®Go To 14
14 Ignition Off.
Disconnect Proportional Purge Solenoid Connector.
Note: Check connectors - Clean/repair as necessary.
Disconnect the battery.
Note: Check connectors - Clean/repair as necessary.
Disconnect the Powertrain Control Module.
Note: Check connectors - Clean/repair as necessary.
Using and Ohmmeter, measure the Proportional Purge Solenoid Control Circuit
PCM to Solenoid Connector.
Is the resistance below 5.0 ohms?ALL
Ye s®Go To 15
No®Repair the open PPS Control Circuit.
Perform Powertrain Verification Test VER-5A.
15 Ignition Off.
Disconnect Proportional Purge Solenoid Connector.
Note: Check connectors - Clean/repair as necessary.
Disconnect the battery.
Note: Check connectors - Clean/repair as necessary.
Disconnect the Powertrain Control Module.
Note: Check connectors - Clean/repair as necessary.
Using an Ohmmeter, measure the PWM Purge Sense Circuit to ground.
Is the resistance below 5.0 ohms?ALL
Ye s®Repair the PWM Purge Sense Circuit short to ground.
Perform Powertrain Verification Test VER-5A.
No®Go To 16
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DRIVEABILITY
P-0443 EVAP PURGE SOLENOID CIRCUIT ÐContinued
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TEST ACTION APPLICABILITY
16 Ignition Off.
Disconnect Proportional Purge Solenoid Connector.
Note: Check connectors - Clean/repair as necessary.
Disconnect the battery.
Note: Check connectors - Clean/repair as necessary.
Disconnect the Powertrain Control Module.
Note: Check connectors - Clean/repair as necessary.
Using and Ohmmeter, measure the PWM Purge Sense Circuit PCM to Solenoid
Connector.
Is the resistance below 5.0 ohms?ALL
Ye s®Go To 17
No®Repair the open PWM Purge Sense Circuit.
Perform Powertrain Verification Test VER-5A.
17 If there are no potential causes remaining, the Powertrain Control Module is
assumed to be defective.
View repair options.ALL
Repair
Replace the Powertrain Control Module.
Perform Powertrain Verification Test VER-5A.
18 Ignition On, Engine Not Running.
With the DRB, actuate the Evap Purge Solenoid.
With the DRB, read codes.
Wiggle Wiring Harness from the Solenoid to PCM.
Does the Evap Purge Solenoid Control Circuit code return?ALL
Ye s®Repair as necessary where wiggling caused problem to appear.
Perform Powertrain Verification Test VER-5A.
No®Go To 19
19 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®Go To 20
20 Check the freeze frame data to determine the conditions when code was set.
Attempt duplication of 'freeze frame' conditions for added diagnostics.
If there are no other possible causes remaining there is assumed to be an9intermit-
tent9problem with a Wiring Harness Connector or Wire.
View repair options.ALL
Repair
Visually inspect related Wire Harness Connectors and Harnesses.
Look for broken, bent, pushed out, or corroded terminals and for
chafed, pierced, or partiallly broken wire, respectively. Refer to
any hotlines or technical service bulletins that apply.
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DRIVEABILITY
P-0443 EVAP PURGE SOLENOID CIRCUIT ÐContinued
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Symptom:
P-0505 IDLE AIR CONTROL MOTOR CIRCUITS
When Monitored and Set Condition:
P-0505 IDLE AIR CONTROL MOTOR CIRCUITS
When Monitored: At key on and battery voltage greater than 11.5 volts.
Set Condition: The PCM senses a short to ground or battery voltage on any of the four
IAC driver circuits for 2.75 seconds while the IAC motor is active.
POSSIBLE CAUSES
IAC #4 DRIVER CIRCUIT SHORTED TO GROUND
IDLE AIR CONTROL MOTOR DEFECTIVE
POWERTRAIN CTRL MODULE CONNECTOR OBSERVABLE DEFECT
IAC #1 DRIVER CIRCUIT SHORTED TO #2, #3, OR #4
IAC #1 DRIVER CIRCUIT SHORTED TO GROUND
IAC #2 DRIVER CIRCUIT SHORTED TO #3 OR #4
IAC #2 DRIVER CIRCUIT SHORTED TO GROUND
IAC #3 DRIVER CIRCUIT SHORTED TO #4
IAC #3 DRIVER CIRCUIT SHORTED TO GROUND
IAC MOTOR WIRING HARNESS INTERMITTENT DEFECT
IAC MOTOR WIRING HARNESS OBSERVABLE DEFECT
TEST ACTION APPLICABILITY
1 Turn ignition off for 10 seconds, then start engine and let idle.
Allow engine to reach normal operating temperature.
With the DRB in actuators, set RPM to 1400.
Is the engine speed 1400 +/- 100 RPM?All
Ye s®Go To 2
No®Go To 6
2 Turn ignition off for 10 seconds, then start engine and let idle.
Allow engine to reach normal operating temperature.
With the DRB in actuators, set RPM to 900.
Is the engine speed 900 +/- 100 RPM?All
Ye s®Go To 3
No®Go To 6
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