Chrysler Crossfire. Manual — part 332
PASSENGER AIRBAG ON/OFF SWITCH SIGNAL CIRCUIT (CONTINUED)
2.
MEASURE THE PASSENGER AIRBAG ON/OFF SWITCH SIGNAL CIRCUIT RESISTANCE
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BAT-
TERY AND WAIT TWO MINUTES BEFORE PROCEEDING.
Disconnect the ORC harness connector.
Note: Check connector - Clean/repair as necessary.
Measure the resistance of the Passenger Airbag ON/OFF Switch Sig-
nal circuit from the ORC harness connector to the Passenger Seat
Occupant Simulator harness connector.
Is the resistance below 5.0 ohms?
Yes
>> Go to 3
No
>> Repair the Passenger Airbag On/Off Switch Signal circuit
for an open.
Perform AIRBAG VERIFICATION TEST.
Note: When reconnecting the Airbag System components, the
ignition must be turned off and the battery must be disconnected.
3.
MEASURE THE PASSENGER AIRBAG ON/OFF SWITCH SIGNAL CIRCUIT RESISTANCE
With the ignition off.
Measure the resistance between ground and the Passenger Airbag
On/Off Switch Signal circuit.
Is the resistance below 10K ohms?
Yes
>> Repair the Passenger Airbag On/Off Switch Signal circuit
for a short to ground.
Perform AIRBAG VERIFICATION TEST.
Note: When reconnecting the Airbag System components, the
ignition must be turned off and the battery must be disconnected.
No
>> Go to 4
4.
MEASURE THE VOLTAGE OF THE PASSENGER AIRBAG ON/OFF SWITCH SIGNAL CIRCUIT
WARNING: TURN THE IGNITION ON, THEN RECONNECT THE
BATTERY.
Measure the voltage of the Passenger Airbag On/Off Switch Signal cir-
cuit at the Passenger Seat Occupant Simulator harness connector.
Is voltage present?
Yes
>> Repair the Passenger Airbag On/Off Switch Signal circuit
for a short to voltage.
Perform AIRBAG VERIFICATION TEST.
Note: When reconnecting the Airbag System components, the
ignition must be turned off and the battery must be disconnected.
No
>> Go to 5
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RESTRAINTS - ELECTRICAL DIAGNOSTICS
8O - 51
PASSENGER AIRBAG ON/OFF SWITCH SIGNAL CIRCUIT (CONTINUED)
5.
MEASURE THE PASSENGER SEAT OCCUPANT SIMULATOR GROUND CIRCUIT RESISTANCE
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BAT-
TERY AND WAIT TWO MINUTES BEFORE PROCEEDING.
Measure the resistance between ground and the Passenger Seat
Occupant Simulator Ground circuit.
Is the resistance below 5.0 ohms?
Yes
>> Replace the Passenger Seat Occupant Simulator. (Refer
to 8 - ELECTRICAL/RESTRAINTS/ON / OFF SWITCH
INDICATOR MODULE - REMOVAL).
Perform AIRBAG VERIFICATION TEST.
No
>> Repair the Passenger Seat Occupant Simulator Ground
circuit for an open.
Perform AIRBAG VERIFICATION TEST.
Note: When reconnecting the Airbag System components, the ignition must be turned off and the battery
must be disconnected.
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RESTRAINTS - ELECTRICAL DIAGNOSTICS
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DRIVER SEAT BELT SWITCH CIRCUIT
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RESTRAINTS - ELECTRICAL DIAGNOSTICS
8O - 53
DRIVER SEAT BELT SWITCH CIRCUIT (CONTINUED)
When Monitored and Set Condition
•
When Monitored: The Occupant Restraint Controller (ORC) monitors the Driver Seat Belt Switch Sense circuit
anytime the ignition is on.
•
Set Condition: The DTC will set if the ORC detects a communication fault between the ORC and the Driver
Seat Belt Switch.
POSSIBLE CAUSES
DRIVER SEAT BELT SWITCH SENSE CIRCUIT SHORTED
DRIVER SEAT BELT SWITCH SENSE CIRCUIT OPEN
DRIVER SEAT BELT SWITCH
OCCUPANT RESTRAINT CONTROLLER
For a complete Restraints System Circuit Diagram, (Refer to 8 - ELECTRICAL/RESTRAINTS - SCHEMATICS AND
DIAGRAMS).
Diagnostic Test
1.
READ DTCs WITH THE DRB III
T
Note: When reconnecting the Airbag System components, the
ignition must be turned off and the battery must be disconnected.
Note: Ensure the battery is fully charged.
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BAT-
TERY AND WAIT TWO MINUTES BEFORE PROCEEDING.
Disconnect the Driver Seat Belt Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Connect a 100
V
jumper wire at the Driver Seat Belt Switch harness
connector.
WARNING: TURN THE IGNITION ON, THEN RECONNECT THE
BATTERY.
With the DRB III
T
, read the DTCs.
Does the DRB III
T
display a Driver Seat Belt Switch DTC?
Yes
>> Go to 2
No
>> Replace the Driver Seat Belt Switch. (Refer to 8 - ELEC-
TRICAL/RESTRAINTS/SEAT BELT & RETRACTOR - REMOVAL).
Perform AIRBAG VERIFICATION TEST.
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RESTRAINTS - ELECTRICAL DIAGNOSTICS
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