2000 CHRYSLER VOYAGER manual transmission

Symptom:
P-1294 TARGET IDLE NOT REACHED
When Monitored and Set Condition:
P-1294 TARGET IDLE NOT REACHED
When Monitored: Engine idling more than 2.8 seconds and coolant temp greater than 70
degrees C (160 degrees F). For an automatic transmission, in drive mode. There must not
be a MAP Sensor or TP Sensor or speed sensor trouble code.
Set Condition: Engine idle is > 200 RPM above target idle speed or less than 100 RPM
below target idle speed for 20 seconds. Two consecutive failures in a row will store this
trouble code.
POSSIBLE CAUSES
ENG VACUUM HOSES AND COMPONENTS LEAKS
THROTTLE BODY DEFECTIVE
THROTTLE PLATE/LINKAGE NOT IN CORRECT POS
IAC WIRING HARNESS INTERMITTENT DEFECT
IAC WIRING HARNESS OBSERVABLE DEFECTIVE
TEST ACTION APPLICABILITY
1 Ignition Off
Does the engine exhibit a start and stall condition?All
Ye s®Go To 2
No®Go To 4
2 Ignition Off
Perform minimum air flow test that is described in the service information.
Is the idle RPM within the range shown in the chart?All
Ye s®Test Complete.
No®Go To 3
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DRIVEABILITY
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Symptom:
P-1698 NO CCD MESSAGES FROM TCM
When Monitored and Set Condition:
P-1698 NO CCD MESSAGES FROM TCM
When Monitored: With the engine running.
Set Condition: No CCD messages are received from the TCM for 10 seconds.
POSSIBLE CAUSES
DRB DOES NOT SHOW BUS OPERATIONAL
CCD WIRING HARNESS OBSERVABLE DEFECT
CCD BUS (+) CIRCUIT OPEN BETWEEN PCM AND TCM
CCD BUS (-) CIRCUIT OPEN BETWEEN PCM AND TCM
PCM DEFECTIVE (NO CCD MESSAGE)
TCM DEFECTIVE (NO CCD MESSAGE)
TEST ACTION APPLICABILITY
1 Ignition On
With the DRB, select9Transmission9.
Note: The CCD Bus test is automatic.
Does the DRB show9Bus Operational9?All
Ye s®Go To 2
No®Go to the appropriate symptom group for body diagnostics.
2 Ignition Off
With the DRB, select9Engine9module.
With the DRB erase trouble codes.
Raise all four wheels off the ground and properly support the vehicle.
Caution: Keep clear of rotating wheels in the next step.
Start the engine. Place the Shift Lever in Drive and allow the wheels to rotate for 1
minute.
Step on the brakes, put the Shift Lever back in Park.
With the DRB read Trouble Codes.
Does display show9No CCD Message from TCM9and the start run counter equal to
zero?All
Ye s®Go To 3
No®Go To 7
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DRIVEABILITY
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TEST ACTION APPLICABILITY
3 Ignition Off
Disconnect the PCM Connectors.
Disconnect the TCM Connector.
Note: Check connectors - Clean/repair as necessary.
Using an Ohmmeter, measure the CCD Bus (+) Circuit between the PCM and TCM
Connectors.
Is the resistance below 5.0 ohms?All
Ye s®Go To 4
No®Repair the open CCD Bus (+) Circuit between PCM and TCM.
Perform Powertrain Verification Test VER-2A.
4 Ignition Off
Disconnect the PCM Connectors.
Disconnect the TCM Connector.
Note: Check connectors - Clean/repair as necessary.
Using an Ohmmeter, measure the CCD Bus (-) Circuit between the PCM and TCM
Connectors.
Is the resistance below 5.0 ohms?All
Ye s®Go To 5
No®Repair the open CCD Bus (-) Circuit between the PCM and TCM.
Perform Powertrain Verification Test VER-2A.
5 Key On
Using the DRB under9Transmission9select941TE9.
Does the DRB display show9No Response9?All
Ye s®Replace the Transmission Control Module.
Perform Powertrain Verification Test VER-2A.
No®Go To 6
6 If there are no potential causes remaining, the Powertrain Control Module is
assumed to be defective.
View repair options.All
Repair
Replace the PCM.
Perform Powertrain Verification Test VER-2A.
7 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.
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DRIVEABILITY
P-1698 NO CCD MESSAGES FROM TCM ÐContinued
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Symptom:
* CHECKING PARK/NEUTRAL POSITION SWITCH
POSSIBLE CAUSES
DISPLAY SHOWS9P/N9AND9D/R9
TRANSMISSION RANGE SENSOR DEFECTIVE
PARK/NEUTRAL POSITION SWITCH SENSE CIRCUIT OPEN
PARK/NEUTRAL SWITCH SENSE CIRCUIT SHORT TO GROUND
PCM DEF (P/N POSN SW)
TEST ACTION APPLICABILITY
1 Ignition On, Engine Not Running
With the DRB, read Park/Neutral Position Switch state.
While moving the gear selector through all gear positions, watch DRB display.
Does the display show9P/N9and9D/R9?All
Ye s®Park/Neutral Position Switch normal, test pass.
No®Go To 2
2 Ignition Off
Disconnect the Powertrain Control Module.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between the Park/Neutral Position Switch Sense Circuit at
the Powertrain Control Module Connector and ground.
While moving gear selector through all gear positions, watch the ohmmeter.
Did the display stay below 5.0 ohms at all times?All
Ye s®Go To 3
No®Go To 5
3 Ignition Off
Disconnect the negative Battery cable.
Disconnect the Powertrain Control Module.
Disconnect the Transmission Control Module.
Measure the resistance between the Park/Neutral Position Switch Sense Circuit at
the PCM harness connector and ground.
Ignition On.
Move the gear selector through all gear positions.
Did the ohmmeter display above 5.0 ohms to below 5.0 ohms?All
Ye s®Replace the Powertrain Control Module.
Perform Powertrain Verification Test VER-2A.
No®Go To 4
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TEST ACTION APPLICABILITY
4 Ignition Off
Disconnect the Powertrain Control Module.
Disconnect the Transmission Range Sensor.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between the Park/Neutral Position Switch Sense Circuit at
the Powertrain Control Module Connector and ground.
While moving gear selector through all gear positions, watch the ohmmeter.
Did the display still remain below 5.0 ohms?All
Ye s®Repair P/N Switch Sense Ckt for a short to ground.
Perform Powertrain Verification Test VER-2A.
No®Test Complete.
5 Ignition Off
Disconnect the Powertrain Control Module.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between the Park/Neutral Position Switch Sense Circuit at
the Powertrain Control Module Connector and ground.
While moving gear selector through all gear positions, watch the ohmmeter.
Did the display switch from below 5.0 ohms to above 5.0 ohms?All
Ye s®Replace the Powertrain Control Module.
Perform Powertrain Verification Test VER-2A.
No®Go To 6
6 Ignition Off
Disconnect the Powertrain Control Module.
Disconnect the Transmission Range Sensor (TRS) Connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance of the Park/Neutral Position Switch Sense Circuit from the
PCM Connector to the TRS Connector.
Is the resistance below 5.0 ohms?All
Ye s®Go To 7
No®Repair open P/N Position Switch Sense Ckt.
Perform Powertrain Verification Test VER-2A.
7 If there are no potential causes remaining, the Transmission Range Sensor or the
P/N Switch is assumed to be defective.
View repair options.All
Repair
Replace the Transmission Range Sensor or P/N Switch.
Perform Powertrain Verification Test VER-2A.
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DRIVEABILITY
* CHECKING PARK/NEUTRAL POSITION SWITCH ÐContinued
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Symptom List:
P-1595 SPEED CONTROL SOLENOID CIRCUITS
P-1683 SPEED CONTROL POWER RELAY OR S/C 12V DRIVER
Test Note: All symptoms listed above are diagnosed using the same tests.
The title for the tests will be P-1595 SPEED CONTROL SOLE-
NOID CIRCUITS.
When Monitored and Set Condition:
P-1595 SPEED CONTROL SOLENOID CIRCUITS
When Monitored: Speed control on, vehicle speed > 25 mph, RPM < 5440, brake not
applied. For an automatic transmission, in drive mode. For a manual transmission, the
clutch not depressed.
Set Condition: The powertrain control module (PCM) actuates the vacuum and vent
solenoid but they do not respond.
P-1683 SPEED CONTROL POWER RELAY OR S/C 12V DRIVER
When Monitored: Speed control on, vehicle speed > 25 mph, RPM < 5440, brake not
applied. For an automatic transmission, in drive mode. For a manual transmission, the
clutch not depressed.
Set Condition: The powertrain control module (PCM) actuates the vacuum and vent
solenoids but they do not respond.
POSSIBLE CAUSES
S/C BRAKE SWITCH OUTPUT CIRCUIT OPEN
S/C BRAKE SWITCH OUTPUT CIRCUIT SHORTED TO GROUND
S/C VACUUM SOLENOID CONTROL CIRCUIT OPEN
S/C VENT SOLENOID CONTROL CIRCUIT OPEN
SPEED CONTROL POWER SUPPLY CIRCUIT OPEN
SPEED CONTROL SERVO GROUND CIRCUIT OPEN
BRAKE SWITCH DEFECTIVE
SPEED CONTROL SERVO DEFECTIVE
PCM DEFECTIVE (SC SOLENOID CIRCUIT)
PCM DEFECTIVE (SPEED CONTROL P/S CIRCUIT)
BRAKE SWITCH NEEDS TO BE ADJUSTED
256
SPEED CONTROL
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Symptom:
SPEED CONTROL DENIED MESSAGE
TEST ACTION APPLICABILITY
1 At this time the S/C switch and servo functions appear to operate properly.
Using the DRB, monitor the speed control9cutout9status.
Road test the vehicle at speeds over 30mph and attempt to set the speed control.
The following items will not allow the speed control to set. The last or most recent
cause for speed control not to set is indicated by the9Denied9status.
If ON/OFF Denied message is indicated, the Powertrain Control Module does not see
an9ON9signal from the switch at cavity 41.
If SPEED Denied message is indicated, the vehicle speed as seen by the Powertrain
Control Module at cavity 66 is not greater than 36 mph.
If RPM Denied message is indicated, the engine rpm is excessively high.
If BRAKE Denied message is indicated, the Brake Switch Sense Circuit is open
indicating to the PCM that the Brakes are applied. The Sense Circuit, cavity 62 of the
PCM, is grounded through the Brake Pedal Switch when the Brakes are released.
If P/N Denied message is indicated, Park/Neutral Switch Sense Circuit is grounded
indicating to PCM that transmission is not in gear. The Sense Circuit, cavity 76 of
PCM, is grounded through the Park/Neutral Switch when transmission is in park or
neutral.
If RPM/SPD Denied message is indicated, the PCM senses excessive engine rpm for
a given vehicle speed.
If SOL FLT Denied message is indicated, the Powertrain Control Module senses a
Servo Solenoid Circuit trouble code that is maturing or set in memory.All
Test Complete.
263
SPEED CONTROL
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Symptom:
* NO CRANK CONDITION
POSSIBLE CAUSES
BATTERY CIRCUIT RESISTANCE TOO HIGH
FUSED B(+) CIRCUIT OPEN
STARTER RELAY CONTROL CIRCUIT OPEN
STARTER RELAY OUTPUT CIRCUIT OPEN
CRANKSHAFT NOT ABLE TO ROTATE
STARTER MOTOR DEFECTIVE
PCM DEFECTIVE (NO CRANK CONDITION)
STARTER RELAY DEFECTIVE (RESISTANCE <=100 OHMS)
STARTER RELAY DEFECTIVE (RESISTANCE ABOVE 100 OHMS)
IGNITION SWITCH OUTPUT CIRCUIT OPEN
PARK/NEUTRAL SWITCH DEFECTIVE
TEST ACTION APPLICABILITY
1Note: Ensure the SKIM has proper communication and that there are no
SKIM DTC's present before continuing.
Ignition Off.
Disconnect the Starter Relay Connector.
Note: Check connectors - Clean/repair as necessary.
Warning: The Transmission must be in Park and the Parking Brake must be
on for the next step.
Warning: The engine may be cranked in the next step. Keep away from
moving parts.
Briefly connect a jumper wire between Starter Relay Output and Fused B(+)
Circuits.
Did the Starter Motor crank the Engine?All
Ye s®Go To 2
No®Go To 9
2 Ignition Off.
Disconnect the Starter Relay Connector.
Note: Check connectors - Clean/repair as necessary.
With a Voltmeter, measure the Fused B(+) Circuit.
Is the voltage above 11.6 volts?All
Ye s®Go To 3
No®Repair open Fused B(+) Circuit. (check Ignition Switch Fuse in
PDC).
Perform Powertrain Verification Test VER-1A.
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