air condition CHRYSLER VOYAGER 2001 Owner's Manual

FCM, ORC RUN-START DRIVER SHORT TO GROUND - ACTIVE
When Monitored: The FCM uses a microprocessor controlled transistor (high side driver)
to supply power to the ORC. The microprocessor monitors the high side driver (HSD)
circuit for short to ground when the ignition is in the Run or Start position.
Set Condition: The code will set within 1 second, if the microprocessor senses high HSD
internal temperature. The high temperature is caused by short to ground.
ORC, LOSS OF IGNITION RUN-START - ACTIVE
When Monitored: With the ignition in the Run-Start position the ORC monitors the ORC
Run-Start Driver circuit for proper system voltage.
Set Condition: If the voltage on the ORC Run-Start Driver circuit drops below 4.5 volts,
the code will set.
POSSIBLE CAUSES
VERIFYING ORC RUN-START DRIVER CODES
CHECK BATTERY VOLTAGE
FCM, RUN-START DRIVER OVER VOLTAGE
ORC, RUN-START TEST
FCM, RUN ONLY OPEN TEST
IPM, RUN ONLY OPEN TEST
ORC RUN ONLY DRIVER CIRCUIT OPEN
FCM, RUN-START SHORT TEST
IPM, RUN-START SHORT TEST
ORC RUN-START DRIVER CIRCUIT SHORT
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FCM, ORC RUN-START DRIVER OPEN - ACTIVE ÐContinued

Symptom List:
FCM, SIACM RUN-START DRIVER OPEN - ACTIVE
FCM, SIACM RUN-START DRIVER OVER CURRENT - ACTIVE
FCM, SIACM RUN-START DRIVER OVER TEMP - ACTIVE
FCM, SIACM RUN-START DRIVER OVER VOLT - ACTIVE
FCM, SIACM RUN-START DRIVER SHORT TO GROUND - ACTIVE
Test Note: All symptoms listed above are diagnosed using the same tests.
The title for the tests will be FCM, SIACM RUN-START
DRIVER OPEN - ACTIVE.
When Monitored and Set Condition:
FCM, SIACM RUN-START DRIVER OPEN - ACTIVE
When Monitored: When the ignition is turned OFF, the microprocessor controlled
transistor (high side driver) places a diagnostic voltage on the SIACM Run-Start circuit for
60 seconds. An open high side driver (HSD) circuit voltage is between 2.4 and 5.0 volts.
Set Condition: This code will set within 10 second, if the microprocessor senses 2.4 to 5.0
volts on the HSD. Note: the diagnostic voltage will only last for 60 seconds after the
ignition is turned off.
FCM, SIACM RUN-START DRIVER OVER CURRENT - ACTIVE
When Monitored: The FCM uses a microprocessor controlled transistor (high side driver)
to supply power to the SIACM. The microprocessor monitors the high side driver (HSD)
internal temperature when the ignition is in the Run or Start position.
Set Condition: The code will set within 1 second, if the microprocessor senses high HSD
internal temperature. The high temperature is caused by over current.
FCM, SIACM RUN-START DRIVER OVER TEMP - ACTIVE
When Monitored: The FCM uses a microprocessor controlled transistor (high side driver)
to supply power to the SIACM. The microprocessor monitors high side driver (HSD)
internal temperature when the ignition is in the Run or Start position.
Set Condition: The code will set within 2.5 second, if the microprocessor senses high HSD
internal temperature. The high temperature is caused by over current.
FCM, SIACM RUN-START DRIVER OVER VOLT - ACTIVE
When Monitored: The FCM uses a microprocessor controlled transistor (high side driver)
to supply power to the SIACM circuit. The microprocessor monitors the battery voltage
when the ignition is in the run or start position.
Set Condition: The code will set if the microprocessor senses the battery voltage is over
30 volts.
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FCM, SIACM RUN-START DRIVER SHORT TO GROUND - ACTIVE
When Monitored: The FCM uses a microprocessor controlled transistor (high side driver)
to supply power to the SIACM. The microprocessor monitors high side driver (HSD)
internal temperature when the ignition is in the Run or Start position.
Set Condition: The code will set within 1 second, if the microprocessor senses high HSD
internal temperature. The high temperature is caused by over current.
POSSIBLE CAUSES
CHECK BATTERY VOLTAGE
FCM, SIACM RUN-START DR OVER VOLTAGE
FCM, SIACM RUN-START OPEN TEST
FCM, SIACM RUN-START OPEN TEST
FCM, SIACM RUN-START SHORT TEST
IPM, SIACM RUN-START OPEN TEST
RSIACM, RUN-START OPEN TEST
RUN-START OPEN TEST
SIACM RUN-START DRIVER CIRCUIT OPEN
IPM, SIACM RUN-START SHORT TEST
LSIACM, SIACM RUN-START SHORT TEST
RIGHT SIACM RUN-START DRIVER CIRCUIT OPEN
SIACM RUN-START DRIVER CIRCUIT SHORT
RIGHT SIACM, SIACM RUN-START SHORT TEST
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FCM, SIACM RUN-START DRIVER OPEN - ACTIVE ÐContinued

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

LEFT SIACM INTERNAL 1 - ACTIVE
When Monitored: When the ignition on, the Left SIACM on board diagnostics continu-
ously performs internal circuit tests.
Set Condition: This DTC will set if the Left SIACM identifies an out of range internal
circuit.
LEFT SIACM INTERNAL 1 - STORED
When Monitored: When the ignition on, the Left SIACM on board diagnostics continu-
ously performs internal circuit tests.
Set Condition: This DTC will set if the Left SIACM identifies an out of range internal
circuit.
LEFT SIACM OUTPUT DRIVER 1 - ACTIVE
When Monitored: When the ignition on, the Left SIACM on board diagnostics continu-
ously performs internal circuit tests.
Set Condition: This DTC will set if the Left SIACM identifies an out of range internal
circuit.
LEFT SIACM OUTPUT DRIVER 1 - STORED
When Monitored: When the ignition on, the Left SIACM on board diagnostics continu-
ously performs internal circuit tests.
Set Condition: This DTC will set if the Left SIACM identifies an out of range internal
circuit.
LEFT SIACM, LOSS OF IGNITION RUN-START - ACTIVE
When Monitored: With the ignition in the run or start position the Left 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.
LEFT SIACM, NO PCI TRANSMISSION - ACTIVE
When Monitored: With the ignition in the On position and the Left SIACM transmitting
information on the PCI BUS.
Set Condition: The code will set, if the Left SIACM cannot detect the Left SIACM
transmitting information on the PCI BUS for 4 consecutive seconds. NOTE: Any PCI Bus
Failure will cause this code to set.
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AIRBAG
LEFT SIACM ACCELEROMETER 1 - ACTIVE ÐContinued

Symptom List:
LEFT SIACM, NO PCI TRANSMISSION - STORED
LEFT SIACM, NO PCM MESSAGE - STORED
LEFT SIACM, SEAT SQUIB CIRCUIT OPEN - STORED
LEFT SIACM, SEAT SQUIB CIRCUIT SHORT - STORED
LEFT SIACM, SEAT SQUIB SHORT TO BATTERY - STORED
LEFT SIACM, SEAT SQUIB SHORT TO GROUND - STORED
ORC, INTERROGATE LEFT SIACM - STORED
ORC, NO LEFT SIACM MESSAGE - STORED
Test Note: All symptoms listed above are diagnosed using the same tests.
The title for the tests will be LEFT SIACM, NO PCI TRANS-
MISSION - STORED.
When Monitored and Set Condition:
LEFT SIACM, NO PCI TRANSMISSION - STORED
When Monitored: With the ignition in the On position and the Left SIACM transmitting
information on the PCI BUS.
Set Condition: The code will set if, the Left SIACM cannot detect the Left SIACM
transmitting information on the PCI BUS for 4 consecutive seconds. NOTE: Any PCI Bus
Failure will cause this code to set.
LEFT SIACM, SEAT SQUIB CIRCUIT OPEN - STORED
When Monitored: When the ignition is ON, the Left SIACM monitors the Left Seat Squib
circuits for high resistance.
Set Condition: The Left SIACM has detected an open circuit or high resistance on the
Left Seat Squib circuits.
LEFT SIACM, SEAT SQUIB CIRCUIT SHORT - STORED
When Monitored: When the ignition is on, the Left SIACM monitors the resistance of the
Left Seat Squib circuits.
Set Condition: The Left SIACM has detected low resistance in the Left Seat Squib
circuits.
LEFT SIACM, SEAT SQUIB SHORT TO BATTERY - STORED
When Monitored: When the ignition is on, the Left SIACM monitors the voltage of the
Left Seat Squib circuits.
Set Condition: The Left SIACM has detected high voltage on the Left Seat Squib circuits.
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AIRBAG

LEFT SIACM, SEAT SQUIB SHORT TO GROUND - STORED
When Monitored: When the ignition is on, the Left SIACM monitors the resistance of the
left Seat Squib circuits for low resistance.
Set Condition: The Left SIACM has detected a short to ground in the left Seat Squib
circuits.
ORC, INTERROGATE LEFT SIACM - STORED
When Monitored: With ignition on, the ORC monitors the PCI Bus for a Left SIACM
status message containing the airbag warning lamp9On or OFF9request. The status
message is sent to the ORC once each second or upon any change in the active DTCs.
Set Condition: The Code will set, if the ORC receives an9Lamp On9status message from
the Left SIACM. NOTE: This indicates that there was an active diagnostic trouble code in
the Left SIACM.
ORC, NO LEFT SIACM MESSAGE - STORED
When Monitored: With ignition on, the ORC monitors the PCI Bus for the Left SIACM
status message. The Left SIACM transmits the status message to the ORC at 1 - second
intervals.
Set Condition: If the ORC fails to see the Left SIACM status message on the PCI Bus for
10 seconds the code will set.
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LEFT SIACM, NO PCI TRANSMISSION - STORED ÐContinued

Symptom:
LEFT SIACM, SEAT SQUIB CIRCUIT OPEN - ACTIVE
When Monitored and Set Condition:
LEFT SIACM, SEAT SQUIB CIRCUIT OPEN - ACTIVE
When Monitored: When the ignition is On, the Left SIACM monitors the Left Seat Squib
circuits for high resistance.
Set Condition: The Left SIACM has detected an open circuit or high resistance on the left
Seat Squib circuits.
POSSIBLE CAUSES
LEFT SEAT AIRBAG MODULE CIRCUIT OPEN
LEFT SEAT SQUIB LINE 1 CIRCUIT OPEN
LEFT SEAT SQUIB LINE 2 CIRCUIT OPEN
LSIACM, LEFT 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.
CAUTION: DO NOT PLACE AN INTACT UNDEPLOYED SEAT BACK PAD-
DED SIDE 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 Left Seat Airbag inline connector located between the seat back and
seat cushion.
NOTE: Check connectors - Clean and repair as necessary.
Connect the SRS Load Tool 8443 Passenger cable to the Left Seat Airbag inline
connector.
WARNING: TURN IGNITION ON, THEN RECONNECT THE BATTERY.
With the DRBIIIt, read the Left SIACM active DTC's.
Does the DRB show LEFT SEAT SQUIB CIRCUIT OPEN?All
Ye s®Go To 2
No®Replace Left 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.
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AIRBAG

Symptom:
LEFT SIACM, SEAT SQUIB CIRCUIT SHORT - ACTIVE
When Monitored and Set Condition:
LEFT SIACM, SEAT SQUIB CIRCUIT SHORT - ACTIVE
When Monitored: When the ignition is on, the Left SIACM monitors the resistance of the
Left Seat Squib circuits.
Set Condition: The Left SIACM has detected low resistance in the Left Seat Squib
circuits.
POSSIBLE CAUSES
LEFT SEAT AIRBAG CIRCUIT SHORT
LEFT SEAT SQUIB LINE 1 SHORT TO LINE 2
LSIACM, LEFT SEAT SQUIB CIRCUIT SHORT
TEST ACTION APPLICABILITY
1NOTE: Ensure that the battery is fully charged.
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
CAUTION: DO NOT PLACE AN INTACT UNDEPLOYED SEAT BACK PAD-
DED SIDE 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 Left Seat Airbag inline connector located between the seat back and
seat cushion.
Do not disconnect the airbag connectors at the base of the seat.
NOTE: Check connectors - Clean repair as necessary.
Connect the SRS Load Tool 8443 SIACM Adaptor to the LSIACM connector.
Turn Ignition On and then reconnect the Battery.
With the DRB, read the active codes.
Does the DRB show LEFT SEAT SQUIB CIRCUIT SHORT?All
Ye s®Go To 2
No®Replace Left 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.
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AIRBAG

Symptom:
LEFT SIACM, SEAT SQUIB SHORT TO BATTERY - ACTIVE
When Monitored and Set Condition:
LEFT SIACM, SEAT SQUIB SHORT TO BATTERY - ACTIVE
When Monitored: When the ignition is on, the Left SIACM monitors the voltage of the left
Seat Squib circuits.
Set Condition: The Left SIACM has detected high voltage on the Left Seat Squib circuits.
POSSIBLE CAUSES
LEFT SEAT AIRBAG CIRCUIT SHORT TO BATTERY
LEFT SEAT SQUIB LINE 1 SHORT TO BATTERY
LEFT SEAT SQUIB LINE 2 SHORT TO BATTERY
LSIACM, LEFT SEAT SQUIB CIRCUIT SHORT TO BATTERY
TEST ACTION APPLICABILITY
1WARNING: TURN IGNITION OFF, DISCONNECT THE BATTERY AND WAIT
TWO MINUTES BEFORE PROCEEDING.
WARNING: DO NOT PLACE AN INTACT UNDEPLOYED SEAT BACK PAD-
DED SIDE 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 Left Seat Airbag inline connector located between the seat back and
seat cushion.
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 to he Left Seat Airbag inline
connector.
Turn Ignition On, then reconnect the Battery.
With the DRBIIIt, read active Side Airbag DTC's.
Does the DRBIIItdisplay LEFT SEAT SQUIB SHORT TO BATTERY?All
Ye s®Go To 2
No®Replace Left 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.
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