Dodge Dakota (R1). Manual — part 17
Symptom:
PASSENGER SBT CIRCUIT SHORT - ACTIVE
When Monitored and Set Condition:
PASSENGER SBT CIRCUIT SHORT - ACTIVE
When Monitored:
When the ignition is on, the ACM monitors the resistance of the
Passenger Seat Belt Tensioner circuits.
Set Condition:
The ACM has detected low resistance in the Passenger Seat Belt
Tensioner circuits.
POSSIBLE CAUSES
PASSENGER SBT CIRCUITS SHORT
PASSENGER SBT LINE 1 SHORT TO LINE 2
ORC, PASSENGER SBT CIRCUITS SHORT
TEST
ACTION
APPLICABILITY
1
NOTE: Ensure the battery is fully charged.
WARNING: TURN IGNITION OFF, DISCONNECT THE BATTERY AND WAIT
TWO MINUTES BEFORE PROCEEDING.
Disconnect the Right Seat Belt Tensioner connector.
NOTE: Check connectors - Clean and repair as necessary.
Connect the SRS Load Tool 8443 Passenger cable and jumper to the Passenger SBT
connector.
WARNING: TURN IGNITION ON, THEN RECONNECT THE BATTERY.
With the DRBIII
t, read the active DTC’s.
Does the DRB show PASSENGER SEAT BELT TENSIONER CIRCUIT SHORT?
All
Yes
→
No
→
Replace the Passenger Seat Belt Tensioner in accordance with the
Service Information.
Perform AIRBAG VERIFICATION TEST - VER 1.
NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
65
AIRBAG
TEST
ACTION
APPLICABILITY
2
WARNING: TURN IGNITION OFF, DISCONNECT THE BATTERY AND WAIT
TWO MINUTES BEFORE PROCEEDING.
Disconnect the Passenger SBT.
Disconnect the Airbag Control Module connector
NOTE: Check connectors - Clean and repair as necessary.
Connect the SRS Load Tool 8443 ACM Adaptor to the Airbag Control Module
connector.
Measure the resistance between the Passenger SBT Line 1 and line 2 circuit at the
Passenger SBT connector.
Is the resistance below 5.0 Ohms?
All
Yes
→
Repair the Passenger SBT Line 1 circuit shorted to the Passenger
SBT 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.
3
WARNING: TURN 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.
66
AIRBAG
PASSENGER SBT CIRCUIT SHORT - ACTIVE —
Continued
Symptom:
PASSENGER SBT SHORT TO BATTERY - ACTIVE
When Monitored and Set Condition:
PASSENGER SBT SHORT TO BATTERY - ACTIVE
When Monitored:
When the ignition is on, the ACM monitors the voltage of the Passenger
Seat Belt Tensioner circuits.
Set Condition:
The ACM has detected high voltage on the Passenger Seat Belt Tensioner
circuits.
POSSIBLE CAUSES
PASSENGER SBT CIRCUITS SHORT TO BATTERY
PASSENGER SBT LINE 1 SHORT TO BATTERY
PASSENGER SBT LINE 2 SHORT TO BATTERY
PASSENGER SBT CIRCUITS SHORT TO BATTERY
TEST
ACTION
APPLICABILITY
1
WARNING: TURN IGNITION OFF, DISCONNECT THE BATTERY AND WAIT
TWO MINUTES BEFORE PROCEEDING.
Disconnect the Passenger SBT connector.
NOTE: Check connectors - Clean and repair as necessary.
Connect the SRS Load Tool 8443 Passenger cable and jumper to the Passenger SBT
connector.
WARNING: TURN IGNITION ON, THEN RECONNECT THE BATTERY.
With the DRBIII
t, read the active DTC’s.
Does the DRBIII
t display PASSENGER SBT SHORT TO BATTERY?
All
Yes
→
No
→
Replace the Passenger Seat Belt Tensioner, SBT, in accordance
with the Service Information.
Perform AIRBAG VERIFICATION TEST - VER 1.
NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
67
AIRBAG
TEST
ACTION
APPLICABILITY
2
WARNING: TURN IGNITION OFF, DISCONNECT THE BATTERY AND WAIT
TWO MINUTES BEFORE PROCEEDING.
Disconnect the Passenger SBT.
Disconnect the Airbag Control Module Connector.
NOTE: Check connectors - Clean and repair as necessary.
Connect the SRS Load Tool 8443 ACM Adaptor to the Airbag Control Module
connector.
WARNING: TURN IGNITION ON, THEN RECONNECT THE BATTERY.
Measure the voltage of the Passenger SBT Line 1 circuit between the Passenger SBT
connector and ground.
Is the voltage above 0.5 volts?
All
Yes
→
Repair the Passenger Seat Belt Tensioner Line 1 Short To
Battery.
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.
3
WARNING: TURN IGNITION OFF, DISCONNECT THE BATTERY AND WAIT
TWO MINUTES BEFORE PROCEEDING.
Disconnect the Passenger SBT connector.
Disconnect the Airbag Control Module connector.
NOTE: Check connectors - Clean and repair as necessary.
WARNING: TURN IGNITION ON, THEN RECONNECT THE BATTERY.
Measure the voltage between Passenger SBT Line 2 circuit between the Passenger
SBT connector and ground.
Is the voltage above 0.5 volts?
All
Yes
→
Repair the Passenger Seat Belt Tensioner Line 2 circuit for a
short to battery.
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.
4
WARNING: IF THE OCCUPANT RESTRAINT CONTROLLER IS DROPPED
AT ANY TIME, IT MUST BE REPLACED.
WARNING: TURN IGNITION OFF, DISCONNECT THE BATTERY AND WAIT
TWO MINUTES BEFORE PROCEEDING.
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.
68
AIRBAG
PASSENGER SBT SHORT TO BATTERY - ACTIVE —
Continued
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