ignition CHRYSLER VOYAGER 2001 Service Manual

TEST ACTION APPLICABILITY
2WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
WARNING: DO NOT PLACE AN INTACT UNDEPLOYED AIRBAG FACE
DOWN ON A HARD SURFACE, THE AIRBAG WILL PROPEL INTO THE AIR
IF ACCIDENTALLY DEPLOYED, AND COULD RESULT IN SERIOUS OR
FATAL INJURY.
Disconnect the Passenger Airbag.
Disconnect the Occupant Restraint Controller connector
NOTE: Check connectors - Clean repair as necessary.
Connect the SRS Load Tool 8443 ORC adaptor to the Occupant Restraint Controller
connector.
Measure the resistance of the Passenger Squib 2 Line 1 circuit between the
Passenger Airbag Module connector and ground.
Is the resistance below 5.0 Ohms?All
Ye s®Repair Passenger Squib 2 Line 1 circuit for a shorted to ground.
Perform AIRBAG VERIFICATION TEST - VER 1.
No®Go To 3
NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
3WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
WARNING: DO NOT PLACE AN INTACT UNDEPLOYED AIRBAG FACE
DOWN ON A HARD SURFACE, THE AIRBAG WILL PROPEL INTO THE AIR
IF ACCIDENTALLY DEPLOYED, AND COULD RESULT IN SERIOUS OR
FATAL INJURY.
Disconnect the Passenger Airbag.
Disconnect the Occupant Restraint Controller connector
NOTE: Check connectors - Clean and repair as necessary.
Connect the SRS Load Tool 8443 ORC adaptor to the Occupant Restraint Controller
connector.
Measure the resistance of the Passenger Squib 2 Line 2 circuit between the
Passenger Airbag connector to ground and ground.
Is the resistance below 5.0 Ohms?All
Ye s®Repair Passenger Squib 2 Line 2 circuit for a short to ground.
Perform AIRBAG VERIFICATION TEST - VER 1.
No®Go To 4
NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
4WARNING: IF THE OCCUPANT RESTRAINT CONTROLLER IS DROPPED
AT ANY TIME, IT MUST BE REPLACED.
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
If there are no possible causes remaining, view repair.All
Repair
Replace the Airbag Control Module in accordance with Service
Instructions. WARNING: make sure the battery is disconnected
and wait 2 minutes before proceeding.
Perform AIRBAG VERIFICATION TEST - VER 1.
NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
168
AIRBAG
ORC, PASSENGER SQUIB 2 SHORT TO GROUND - ACTIVE ÐContinued

Symptom:
ORC, VEHICLE BODY STYLE UNKNOWN - ACTIVE
When Monitored and Set Condition:
ORC, VEHICLE BODY STYLE UNKNOWN - ACTIVE
When Monitored: With ignition on, the ORC monitors the PCI Bus for the VIN message
containing the vehicle body style from the Powertrain Control Module. The PCM transmits
the VIN message every 14 seconds.
Set Condition: With ignition on, If the ORC does not receive the 2 consecutive matching
(vehicle Body Style) VIN messages on the bus the code will set.
POSSIBLE CAUSES
PCM, PCI COMMUNICATION FAILURE
VEHICLE BODY STYLE UNKNOWN
ORC, VEHICLE BODY STYLE UNKNOWN
TEST ACTION APPLICABILITY
1 Turn the ignition on.
Connect the DRBIIItto the data link connector and select PASSIVE RESTRAINTS,
AIRBAG, SYSTEM TEST.
With the DRBIIIt, read the PCM Active on the Bus:.
Does the DRB show PCM ACTIVE ON THE BUS:?All
Ye s®Go To 2
No®Refer to category COMMUNICATION CATEGORY and select the
related symptom.
Perform AIRBAG VERIFICATION TEST - VER 1.
2 With the DRB select ENGINE, MISCELLANEOUS, SELECT MISC FUNCTION,
and then CHECK VIN to read the Vehicle Identification Number in the Powertrain
Control Module.
Compare the VIN displayed on the DRB screen and the Vehicle VIN plate.
Does the VIN plate and the PCM VIN match?All
Ye s®Go To 3
No®Replace the Powertrain Control Module and program with the
correct vehicle identification number.
Perform AIRBAG VERIFICATION TEST - VER 1.
169
AIRBAG

TEST ACTION APPLICABILITY
3WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
WARNING: IF THE AIRBAG CONTROL MODULE IS DROPPED AT ANY
TIME, IT MUST BE REPLACED.
If there are no possible causes remaining, view repair.All
Repair
Replace the Airbag Control Module in accordance with Service
Instructions. WARNING: make sure the battery is disconnected
and wait 2 minutes before proceeding.
Perform AIRBAG VERIFICATION TEST - VER 1.
NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
170
AIRBAG
ORC, VEHICLE BODY STYLE UNKNOWN - ACTIVE ÐContinued

Symptom List:
ORC, WARNING INDICATOR CIRCUIT OPEN - ACTIVE
ORC, WARNING INDICATOR CIRCUIT SHORT - ACTIVE
Test Note: All symptoms listed above are diagnosed using the same tests.
The title for the tests will be ORC, WARNING INDICATOR
CIRCUIT OPEN - ACTIVE.
When Monitored and Set Condition:
ORC, WARNING INDICATOR CIRCUIT OPEN - ACTIVE
When Monitored: When the ignition is On, the ORC monitors the PCI Bus for a message
from the MIC containing the airbag warning lamp status Ok or Open. The MIC transmit
the message one time at ignition on, upon lamp state change,or in response to the ORC
lamp message.
Set Condition: The code is set if the lamp state is open for 2 consecutive messages or 2
seconds.
ORC, WARNING INDICATOR CIRCUIT SHORT - ACTIVE
When Monitored: When the ignition is On, the ORC monitors the PCI Bus for a message
from the MIC containing the airbag warning lamp status Ok or Shorted. The MIC transmit
the message one time at ignition on and upon lamp state change.
Set Condition: If the lamp state is Shorted for 2 consecutive messages the code will be set.
POSSIBLE CAUSES
MIC, COMMUNICATION FAILURE
WARNING INDICATOR
ORC, WARNING INDICATOR
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRBIIIt, ensure PCI Bus communications with the Instrument Cluster.
Is the Instrument Cluster communicating on the PCI Bus?All
Ye s®Go To 2
No®Refer to category COMMUNICATION CATEGORY and select the
related symptom INSTRUMENT CLUSTER BUS +/- SIGNAL
OPEN.
Perform BODY VERIFICATION TEST - VER 1.
171
AIRBAG

TEST ACTION APPLICABILITY
2 With the DRB select PASSIVE RESTRAINTS, AIRBAG and MONITOR DISPLAY.
Using the DRB, read the WARNING LAMP MONITOR screen.
Select the LAMP STATUS displayed on the DRB monitors screen.
Does the DRB show the LAMP STATUS: OK?All
YES
Go To 3
NO
Replace Instrument Cluster circuit board.
Perform AIRBAG VERIFICATION TEST - VER 1.
3WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
WARNING: IF THE OCCUPANT RESTRAINT CONTROLLER IS DROPPED
AT ANY TIME, IT MUST BE REPLACED.
If there are no possible causes remaining, view repair.All
Repair
Replace the Occupant Restraint Controller in accordance with
Service Instructions. WARNING: make sure the battery is discon-
nected and wait 2 minutes before proceeding.
Perform AIRBAG VERIFICATION TEST - VER 1.
NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
172
AIRBAG
ORC, WARNING INDICATOR CIRCUIT OPEN - ACTIVE ÐContinued

Symptom List:
RIGHT SIACM ACCELEROMETER 1 - ACTIVE
RIGHT SIACM ACCELEROMETER 1 - STORED
RIGHT SIACM ACCELEROMETER 2 - ACTIVE
RIGHT SIACM ACCELEROMETER 2 - STORED
RIGHT SIACM INTERNAL 1 - ACTIVE
RIGHT SIACM INTERNAL 1 - STORED
RIGHT SIACM OUTPUT DRIVER 1 - ACTIVE
RIGHT SIACM OUTPUT DRIVER 1 - STORED
RIGHT SIACM, LOSS OF IGNITION RUN-START - ACTIVE
RIGHT SIACM, NO PCI TRANSMISSION - ACTIVE
Test Note: All symptoms listed above are diagnosed using the same tests.
The title for the tests will be RIGHT SIACM ACCELEROME-
TER 1 - ACTIVE.
When Monitored and Set Condition:
RIGHT SIACM ACCELEROMETER 1 - ACTIVE
When Monitored: When the ignition on, the Right SIACM on board diagnostics contin-
uously performs internal circuit tests.
Set Condition: This DTC will set if the Right SIACM identifies an out of range internal
circuit
RIGHT SIACM ACCELEROMETER 1 - STORED
When Monitored: When the ignition on, the Right SIACM on board diagnostics contin-
uously performs internal circuit tests.
Set Condition: This DTC will set if the Right SIACM identifies an out of range internal
circuit
RIGHT SIACM ACCELEROMETER 2 - ACTIVE
When Monitored: When the ignition on, the Right SIACM on board diagnostics contin-
uously performs internal circuit tests.
Set Condition: This DTC will set if the Right SIACM identifies an out of range internal
circuit.
RIGHT SIACM ACCELEROMETER 2 - STORED
When Monitored: When the ignition on, the Right SIACM on board diagnostics contin-
uously performs internal circuit tests.
Set Condition: This DTC will set if the Right SIACM identifies an out of range internal
circuit.
173
AIRBAG

RIGHT SIACM INTERNAL 1 - ACTIVE
When Monitored: When the ignition on, the Right SIACM on board diagnostics contin-
uously performs internal circuit tests.
Set Condition: This DTC will set if the Right SIACM identifies an out of range internal
circuit.
RIGHT SIACM INTERNAL 1 - STORED
When Monitored: When the ignition on, the Right SIACM on board diagnostics contin-
uously performs internal circuit tests.
Set Condition: This DTC will set if the Right SIACM identifies an out of range internal
circuit.
RIGHT SIACM OUTPUT DRIVER 1 - ACTIVE
When Monitored: When the ignition on, the Right SIACM on board diagnostics contin-
uously performs internal circuit tests.
Set Condition: This DTC will set if the Right SIACM identifies an out of range internal
circuit.
RIGHT SIACM OUTPUT DRIVER 1 - STORED
When Monitored: When the ignition on, the Right SIACM on board diagnostics contin-
uously performs internal circuit tests.
Set Condition: This DTC will set if the Right SIACM identifies an out of range internal
circuit.
RIGHT SIACM, LOSS OF IGNITION RUN-START - ACTIVE
When Monitored: With the ignition in the run or start position the Right SIACM
monitors the SIACM Run-Start Driver circuit for proper system voltage. This is an active
trouble code only.
Set Condition: If the voltage on the SIACM Run-Start Driver circuit is below 4.0 volts,
the code will set.
RIGHT SIACM, NO PCI TRANSMISSION - ACTIVE
When Monitored: With the ignition in the On position and the Right SIACM transmitting
information on the PCI BUS.
Set Condition: The code will set if the Right SIACM cannot detect the Right SIACM
transmitting information on the PCI BUS for 4 consecutive seconds. NOTE: Any PCI Bus
Failure will cause this code to set.
174
AIRBAG
RIGHT SIACM ACCELEROMETER 1 - ACTIVE ÐContinued

POSSIBLE CAUSES
RIGHT SIDE IMPACT AIRBAG CONTROL MODULE, ACTIVE/STORED CODE
TEST ACTION APPLICABILITY
1WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
WARNING: IF THE SIDE IMPACT AIRBAG CONTROL MODULE IS
DROPPED AT ANY TIME, IT MUST BE REPLACED.
If there are no possible causes remaining, view repair.All
Repair
Replace the Right Side Impact Airbag Control Module in accor-
dance with Service information. WARNING: Make sure the bat-
tery is disconnected and wait 2 minutes before proceeding. Erase
DTCs in all modules.
Perform AIRBAG VERIFICATION TEST - VER 1.
NOTE: When reconnecting Airbag system components, the ignition must be
turned off and the battery must be disconnected.
175
AIRBAG
RIGHT SIACM ACCELEROMETER 1 - ACTIVE ÐContinued

Symptom:
RIGHT SIACM, NO PCM MESSAGE - ACTIVE
POSSIBLE CAUSES
PCM, PCI COMMUNICATION FAILURE
RSIACM, NO PCM MESSAGE
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRBIIIt, select BODY, BODY COMPUTER, and PCM MONITOR.
With the DRBIIIt, read the PCM MONITOR.
Does the DRB show PCM ACTIVE ON THE BUS?All
Ye s®Go To 2
No®Refer to category9COMMUNICATION CATEGORY9and select
the related symptom.
Perform AIRBAG VERIFICATION TEST - VER 1.
2WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
WARNING: IF THE AIRBAG CONTROL MODULE IS DROPPED AT ANY
TIME, IT MUST BE REPLACED.
If there are no possible causes remaining, view repair.All
Repair
Replace the Right Side Impact Airbag Control Module in accor-
dance with Service Instructions. WARNING: make sure the bat-
tery is disconnected and wait 2 minutes before proceeding.
Perform AIRBAG VERIFICATION TEST - VER 1.
NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
176
AIRBAG

Symptom:
RIGHT SIACM, SEAT SQUIB CIRCUIT OPEN - ACTIVE
When Monitored and Set Condition:
RIGHT SIACM, SEAT SQUIB CIRCUIT OPEN - ACTIVE
When Monitored: With the ignition is On, the Right SIACM monitors the resistance of
the Right Seat Squib circuits.
Set Condition: The Right SIACM has detected an open circuit or high resistance on the
Right Seat Squib circuits.
POSSIBLE CAUSES
RIGHT SEAT AIRBAG CIRCUIT OPEN
RIGHT SEAT SQUIB LINE 1 CIRCUIT OPEN
RIGHT SEAT SQUIB LINE 2 CIRCUIT OPEN
RISACM, RIGHT SEAT SQUIB CIRCUIT OPEN
TEST ACTION APPLICABILITY
1NOTE: Ensure that the battery is fully charged.
WARNING: TURN IGNITION OFF, DISCONNECT THE BATTERY AND WAIT
TWO MINUTES BEFORE PROCEEDING.
WARNING: DO NOT PLACE AN INTACT UNDEPLOYED CURTAIN AIRBAG
FACE DOWN ON A HARD SURFACE, THE AIRBAG WILL PROPEL INTO
THE AIR IF ACCIDENTALLY DEPLOYED, AND COULD RESULT IN SERI-
OUS OR FATAL INJURY.
Remove the seat back cover and partially remove the material to gain access to the
Seat Airbag connector.
Disconnect the Right Seat Airbag connector located inside the right seat.
Do not disconnect the airbag connectors at the base of the seat.
NOTE: Check connectors - Clean and repair as necessary.
Connect the SRS Load Tool 8443 Passenger cable, and appropriate jumper to the
Right Seat Airbag connector.
Turn Ignition On, then reconnect the Battery.
With the DRBIIIt, read the active Right SIACM DTC's.
Does the DRBIIItdisplay RIGHT SEAT SQUIB CIRCUIT OPEN?All
Ye s®Go To 2
No®Replace Right Seat Airbag.
Perform AIRBAG VERIFICATION TEST - VER 1.
NOTE: When reconnecting Airbag system components, the ignition must be
turned off and the battery must be disconnected.
177
AIRBAG