Jeep XJ. Manual — part 536
TEST
ACTION
APPLICABILITY
2
NOTE: Ensure that the battery is fully charged.
WARNING: 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 Driver Airbag.
Disconnect the Clockspring connector.
Note: Check connectors - Clean and repair as necessary.
Connect the Airbag System Load Tool 8310 black cable and jumper harness to the
Clockspring connector.
Turn Ignition On, and then reconnect the Battery.
With the DRBIII
t, read the active Airbag DTCs
Does the DRB show DRIVER SQUIB CIRCUIT SHORT?
All
Yes
→
No
→
Replace Clockspring.
Perform AIRBAG VERIFICATION TEST - VER 1.
NOTE: When reconnecting Airbag system components, the ignition must be
turned off and the battery must be disconnected.
3
NOTE: Ensure that the battery is fully charged.
WARNING: 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 Clockspring connector.
Disconnect the ACM connector.
NOTE: Check connectors - Clean and repair as necessary.
Connect the Airbag System Load Tool 8310 ACM Adaptor to the Airbag Control
Module connector.
Measure the resistance between the Driver Airbag Line 1 and Line 2 at the
Clockspring connector.
Is the resistance below 5.0 ohms?
All
Yes
→
Repair Driver Airbag Line 1 circuit Short to Driver Airbag Line 2
circuit.
Perform AIRBAG VERIFICATION TEST - VER 1.
No
→
Note: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
24
AIRBAG
DRIVER SQUIB CIRCUIT SHORT - ACTIVE —
Continued
TEST
ACTION
APPLICABILITY
4
The Driver Airbag circuits must
WARNING: 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.
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.
25
AIRBAG
DRIVER SQUIB CIRCUIT SHORT - ACTIVE —
Continued
Symptom:
EITHER SQUIB TERM SHORT TO BATTERY - ACTIVE
When Monitored and Set Condition:
EITHER SQUIB TERM SHORT TO BATTERY - ACTIVE
When Monitored:
When the ignition is on, the ACM monitors the voltage of the Driver
Squib circuits.
Set Condition:
The ACM has detected high voltage on the Driver Squib circuits.
POSSIBLE CAUSES
DRIVER AIRBAG MODULE SHORT TO BATTERY
CLOCKSPRING DAB CIRCUITS SHORT TO BATTERY
PASSENGER AIRBAG MODULE CIRCUITS SHORT TO BATTERY
EITHER SQUIB LINE 1 OR LINE 2 SHORT TO BATTERY
ACM, EITHER SQUIB SHORT TO BATTERY
TEST
ACTION
APPLICABILITY
1
Note: Ensure that the battery is fully charged.
WARNING: 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 Driver Airbag Module.
NOTE: Check connectors - Clean and repair as necessary.
Connect the Airbag System Load Tool 8310 brown cable and jumper harness to the
Driver Airbag connector.
Turn Ignition On, then reconnect the Battery.
With the DRBIII
t, read the active Airbag DTCs.
Does the DRB show EITHER SQUIB TERM SHORTED TO BATTERY?
All
Yes
→
No
→
Replace the Driver 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.
26
AIRBAG
TEST
ACTION
APPLICABILITY
2
WARNING: 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 Driver Airbag Module.
Disconnect the Clockspring connector.
NOTE: Check connectors - Clean and repair as necessary.
Connect the Airbag System load tool 8310 black cable and jumper harness to the
Clockspring connector.
Turn Ignition On, then reconnect the Battery.
With the DRB, read the active codes.
Does the DRB show EITHER SQUIB TERM SHORTED TO BATTERY ?
All
Yes
→
No
→
Replace the Clockspring.
Perform AIRBAG VERIFICATION TEST - VER 1.
NOTE: When reconnecting Airbag system components, the ignition must be
turned off and the battery must be disconnected.
3
WARNING: 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 Module.
NOTE: Check connectors - Clean and repair as necessary.
Connect the Airbag System Load Tool 8310 brown cable and jumper harness to the
Passenger Airbag connector.
Turn Ignition On, then reconnect the Battery.
With the DRBIII
t, read the active Airbag DTCs.
Does the DRB show EITHER SQUIB TERM SHORTED TO BATTERY?
All
Yes
→
No
→
Replace Passenger 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.
27
AIRBAG
EITHER SQUIB TERM SHORT TO BATTERY - ACTIVE —
Continued
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