Dodge Dakota (R1). Manual — part 11
Symptom:
DRIVER SQUIB SHORT TO GROUND - ACTIVE
When Monitored and Set Condition:
DRIVER SQUIB SHORT TO GROUND - ACTIVE
When Monitored:
When the ignition is on, the ACM monitors the voltage of the Driver
Squib circuits.
Set Condition:
The ACM has detected a short to ground in the Driver Squib circuits.
POSSIBLE CAUSES
DRIVER AIRBAG SHORT TO GROUND
CLOCKSPRING, CIRCUITS SHORT TO GROUND
DRIVER AIRBAG LINE 1 SHORT TO GROUND
DRIVER AIRBAG LINE 2 SHORT TO GROUND
ACM, DRIVER AIRBAG SHORT TO GROUND
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.
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 and then reconnect the Battery.
With the DRBIII
t, read active DTCs.
Does the DRB show DRIVER SQUIB SHORT TO GROUND?
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.
41
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 8443 Clockspring cable and jumper harness to
the Clockspring connector.
Turn Ignition On and then reconnect the Battery.
With the DRBIII
t, read active DTCs.
Does the DRB show DRIVER SQUIB SHORT TO GROUND?
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
NOTE: Ensure the battery is fully charged.
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
WARNING: IF THE AIRBAG CONTROL MODULE IS DROPPED AT ANY
TIME, IT MUST BE REPLACED.
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 of the Driver Airbag Line 1 circuit between the Clockspring
connector and ground.
Is the resistance below 10.0K ohms?
All
Yes
→
Repair Driver Airbag Line 1 circuit short to ground.
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.
42
AIRBAG
DRIVER SQUIB SHORT TO GROUND - ACTIVE —
Continued
TEST
ACTION
APPLICABILITY
4
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 Airbag Control Module 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 of the Driver Airbag Line 2 circuit between the Clockspring
connector and ground.
Is the resistance below 10.0K ohms?
All
Yes
→
Repair Driver Airbag Line 2 Circuit short to ground.
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..
5
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
WARNING: IF THE AIRBAG CONTROL MODULE IS DROPPED AT ANY
TIME, IT MUST BE REPLACED.
If there are no possible causes remaining, 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.
43
AIRBAG
DRIVER SQUIB SHORT TO GROUND - ACTIVE —
Continued
Symptom:
LOSS OF IGNITION RUN ONLY - ACTIVE
When Monitored and Set Condition:
LOSS OF IGNITION RUN ONLY - ACTIVE
When Monitored:
With the ignition in the run only position the ACM monitors the Fused
Ignition Switch Output Run circuit for proper system voltage.
Set Condition:
If the voltage on the Fused Ignition Switch Output Run circuit drops
below approximately 4.5 volts, the code will set.
POSSIBLE CAUSES
IGNITION SWITCH OUTPUT RUN CIRCUIT OPEN
FUSED IGNITION SWITCH OUTPUT RUN CIRCUIT OPEN
CHECKING FOR A SHORTED RUN CIRCUIT
FUSED IGNITION SWITCH OUTPUT RUN CIRCUIT SHORT TO GROUND
ACM, FUSED IGNITION OUTPUT RUN CIRCUIT OPEN
ACM, FUSED IGNITION RUN CIRCUIT SHORT TO GROUND
TEST
ACTION
APPLICABILITY
1
Turn Ignition off.
Remove and inspect the Airbag Run circuit Fuse.
Is the Fuse open?
All
Yes
→
No
→
Note: Reinstall the fuse if it is not open.
2
Remove the Airbag Run fuse.
NOTE: Check connectors - Clean and repair as necessary.
Measure the resistance of the Fused Ignition Switch Output Run circuit between the
Run Fuse and ground.
Is the resistance below 10.0K ohms?
All
Yes
→
No
→
Replace the defective fuse.
Perform AIRBAG VERIFICATION TEST - VER 1.
44
AIRBAG
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