Chrysler Concorde 2004 Service Manual page 90

AIRBAG
PASSENGER SQUIB 1 CIRCUIT SHORT —
TEST
3 WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
Disconnect the Airbag Control Module connector
NOTE: Check connectors - Clean and repair as necessary.
Connect the appropriate Load Tool adapter to the Airbag Control Module connector.
Disconnect the Load Tool from the Passenger airbag connector.
Measure the resistance between Passenger Squib 1 Line 1 and Squib 1 Line 2 circuit
at the Passenger Airbag connector.
Is the resistance below 10K ohms?
Yes → Repair Passenger Squib 1 Line 1 circuit short to Passenger Squib
No
NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
4 NOTE: Ensure the battery is fully charged.
With the DRBIII , record and erase all DTCs from all modules.
All active codes must be resolved before diagnosing any stored codes.
Maintain a safe distance from all airbags while performing the following steps.
With the DRBIII monitor active codes as you work through the system.
NOTE: If equipped with Passenger Airbag On-Off switch, read the DTC's in
all switch positions.
Wiggle the wiring harness and connectors of the appropriate airbag system and
rotate the steering wheel from stop to stop.
NOTE: Check connectors - Clean and repair as necessary.
You have just attempted to simulate the condition that initially set the trouble code
message.
The following additional checks may assist you in identifying a possible intermittent
problem:
- Visually inspect related wire harness connectors. Look for broken, bent, pushed out,
spread, corroded, or contaminated terminals.
- Visually inspect the related harnesses. Look for chafed, pierced, pinched or partially
broken wire.
- Refer to Wiring Diagrams and Technical Service Bulletins that may apply.
Did the DTC become active ?
Yes → Select appropriate symptom from Symptom List.
No
ACTION
1 Line 2 circuit.
Perform AIRBAG VERIFICATION TEST - VER 1.
→ Replace the Airbag Control Module in accordance with Service
Instructions. WARNING: IF THE AIRBAG CONTROL MODULE
IS DROPPED AT ANY TIME, IT MUST BE REPLACED.
Perform AIRBAG VERIFICATION TEST - VER 1.
→ No problem found at this time. Erase all codes before returning
vehicle to customer.
Continued
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APPLICABILITY
All
All