Chrysler Sebring, Stratus sedan, Sebring Convertible. Manual — part 14
Symptom:
DRIVER CURTAIN SQUIB SHORT TO GROUND
When Monitored and Set Condition:
DRIVER CURTAIN SQUIB SHORT TO GROUND
When Monitored:
With the ignition on, the ACM monitors the resistance of the Driver
Curtain Squib circuits.
Set Condition:
When the ACM detects a short to ground in either Driver Curtain Squib
circuits.
POSSIBLE CAUSES
DRIVER CURTAIN SQUIB SHORT TO GROUND
DRIVER CURTAIN SQUIB LINE 1 OR LINE 2 SHORTED TO GROUND
ACM, DRIVER CURTAIN SQUIB SHORT TO GROUND
STORED CODE OR INTERMITTENT CONDITION
ACTIVE CODE PRESENT
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
NOTE: Ensure that the battery is fully charged.
NOTE: For the purpose of this test, the AECM and ORC modules will be
referred to as an ACM.
SELECT ACTIVE or STORED DTC:
All
ACM - ACTIVE DTC
ACM - STORED DTC
NOTE: When reconnecting Airbag system components, the ignition must be
turned off and the battery must be disconnected.
41
AIRBAG
TEST
ACTION
APPLICABILITY
2
WARNING: TURN IGNITION OFF, DISCONNECT THE BATTERY AND WAIT
TWO MINUTES BEFORE PROCEEDING.
Disconnect the Driver Curtain Airbag connector(s).
NOTE: Check connectors - Clean and repair as necessary.
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.
Connect the appropriate Load Tool to the Driver Curtain Airbag connector(s).
WARNING: TURN IGNITION ON, THEN RECONNECT THE BATTERY.
With the DRBIII
t, read active Airbag Control Module DTC’s.
Does the DRBIII
t display DRIVER CURTAIN SQUIB SHORT TO GROUND?
All
Yes
→ Go To 3
No
→ Replace the Driver Curtain Airbag in accordance with Service
Instructions.
Perform __AIRBAG VERIFICATION TEST - VER 1.
3
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.
Disconnect the Load Tool from the Driver Curtain Airbag connector(s).
Disconnect the Airbag Control Module connector(s).
NOTE: Check connectors - Clean and repair as necessary.
Connect the appropriate Load Tool ACM adaptor to the ACM connector(s).
Measure the resistance of the Driver Curtain Squib Line 1 and Line 2 circuits
between the Driver Curtain Airbag connector and ground.
Is the resistance below 10K ohms on either circuit?
All
Yes
→ Repair Driver Curtain Squib Line 1 or Line 2 shorted to ground.
Perform __AIRBAG VERIFICATION TEST - VER 1.
No
→ Replace the Airbag Control Module in accordance with Service
Information. WARNING: IF THE AIRBAG CONTROL MODULE
IS DROPPED AT ANY TIME, IT MUST BE REPLACED.
Perform __AIRBAG VERIFICATION TEST - VER 1.
42
AIRBAG
DRIVER CURTAIN SQUIB SHORT TO GROUND —
Continued
TEST
ACTION
APPLICABILITY
4
With the DRBIII
t, record and erase all DTC’s from all Airbag modules.
If equipped with Passenger Airbag On - Off switch, read the DTC’s in all switch
positions.
If any ACTIVE codes are present they must be resolved before diagnosing any stored
codes.
WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN THE IGNI-
TION OFF, DISCONNECT THE BATTERY AND WAIT TWO MINUTES BE-
FORE PROCEEDING.
Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
Look for chaffed, pierced, pinched, or partially broken wires and broken, bent, pushed
out, spread, corroded, or contaminated terminals.
The following additional checks may assist you in identifying a possible intermittent
problem.
Reconnect any disconnected components and harness connector.
WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN THE IGNI-
TION ON, THEN RECONNECT THE BATTERY.
With the DRBIII
t monitor active codes as you work through the following steps.
WARNING: TO AVOID PERSONAL INJURY OR DEATH, MAINTAIN A SAFE
DISTANCE FROM ALL AIRBAGS WHILE PERFORMING THE FOLLOWING
STEPS.
Wiggle the wiring harness and connectors of the related airbag circuit or component.
If codes are related to the Driver Airbag circuits, rotate the steering wheel from stop
to stop.
IF only stored codes return continue the test until the problem area has been isolated
In the previous steps you have attempted to recreate the conditions responsible for
setting active DTC in question.
Are any ACTIVE DTCs present?
All
Yes
→ Select appropriate symptom from Symptom List.
No
→ No problem found at this time. Erase all codes before returning
vehicle to customer.
43
AIRBAG
DRIVER CURTAIN SQUIB SHORT TO GROUND —
Continued
Symptom:
DRIVER SEAT BELT TENSIONER CIRCUIT OPEN
When Monitored and Set Condition:
DRIVER SEAT BELT TENSIONER CIRCUIT OPEN
When Monitored:
With the ignition on the ACM monitors the resistance of the Driver
Seat Belt Tensioner circuits.
Set Condition:
The ACM has detected an open circuit or high resistance on the Driver
Seat Belt Tensioner circuits.
POSSIBLE CAUSES
DRIVER SEAT BELT TENSIONER CIRCUITS OPEN
DRIVER SEAT BELT TENSIONER LINE 1 OR LINE 2 CIRCUIT OPEN
ACM, DRIVER SEAT BELT TENSIONER CIRCUIT OPEN
STORED CODE OR INTERMITTENT CONDITION
ACTIVE CODE PRESENT
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
NOTE: Ensure the battery is fully charged.
NOTE: For the purpose of this test, the AECM and ORC modules will be
referred to as an ACM.
SELECT ACTIVE or STORED DTC:
All
ACM - ACTIVE DTC
ACM - STORED DTC
NOTE: When reconnecting Airbag system components, the ignition must be
turned off and the battery must be disconnected.
2
NOTE: Ensure the battery is fully charged.
WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN IGNITION
OFF, DISCONNECT THE BATTERY AND WAIT TWO MINUTES BEFORE
PROCEEDING.
Disconnect the Driver Seat Belt Tensioner connector.
NOTE: Check connectors - Clean and repair as necessary.
Connect the appropriate Load Tool to the Driver Seat Belt Tensioner connector.
WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN IGNITION
ON, THEN RECONNECT THE BATTERY.
With the DRBIII
t, read active Airbag Control Module DTC’s.
Does the DRBIII
t display DRIVER SBT CIRCUIT OPEN?
All
Yes
→ Go To 3
No
→ Replace Driver Seat Belt Tensioner in accordance with the Service
Information.
Perform __AIRBAG VERIFICATION TEST - VER 1.
44
AIRBAG
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