Dodge Dakota (R1). Manual — part 27
TEST
ACTION
APPLICABILITY
3
WARNING: Turn the ignition off, disconnect the battery and wait 2 minutes
before proceeding.
CAUTION: Do not place an intact undeployed airbag module face down on
a hard surface, the airbag module will propel into the air if accidently
deployed.
Remove the Driver Airbag Module.
Disconnect the Left Remote Radio Switch harness connector.
Turn the ignition on, reconnect the battery.
With the DRB, enter Body Computer then Sensors and monitor the Radio Control SW
voltage.
Is the voltage above 3.2 volts?
All
Yes
→
Replace the Left Remote Radio Switch.
Perform BODY VERIFICATION TEST - VER 1.
No
→
4
WARNING: Turn the ignition off, disconnect the battery and wait 2 minutes
before proceeding.
CAUTION: Do not place an intact undeployed airbag module face down on
a hard surface, the airbag module will propel into the air if accidently
deployed.
Remove the Driver Airbag Module.
Disconnect the Right Remote Radio Switch harness connector.
Turn the ignition on, reconnect the battery.
With the DRB, enter Body Computer then Sensors and monitor the Radio Control SW
voltage.
Is the voltage above 3.2 volts?
All
Yes
→
Replace the Right Remote Radio Switch.
Perform BODY VERIFICATION TEST - VER 1.
No
→
5
Turn the ignition off.
Disconnect the Clockspring C4 harness connector.
Turn the ignition on.
With the DRB, enter Body Computer then Sensors and monitor the Radio Control SW
voltage.
Is the voltage above 3.2 volts?
All
Yes
→
No
→
6
Turn the ignition off.
Disconnect the Clockspring C4 harness connector.
NOTE: Ensure both remote radio switches are disconnected.
Measure the resistance between ground and the Radio Control MUX circuit at the
clockspring C4 harness connector.
Is the resistance below 5.0 ohms?
All
Yes
→
Repair the Radio Control MUX circuit for a short to ground
between the clockspring and the remote radio switches.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Repair the Radio Control MUX circuit for a short to the Ground
circuit between the clockspring and the remote radio switches.
Perform BODY VERIFICATION TEST - VER 1.
105
AUDIO
*REMOTE RADIO SWITCHES INOPERATIVE (IF EQUIPPED) —
Continued
TEST
ACTION
APPLICABILITY
7
Turn the ignition off.
Disconnect the Clockspring C1 harness connector.
Turn the ignition on.
With the DRB, enter Body Computer then Sensors and monitor the Radio Control SW
voltage.
Is the voltage above 3.2 volts?
All
Yes
→
Replace the Clockspring.
Perform BODY VERIFICATION TEST - VER 1.
No
→
8
Turn the ignition off.
Disconnect the Clockspring C1 harness connector.
Disconnect the CTM C1 harness connector.
Measure the resistance between ground and the Radio Control MUX circuit.
Is the resistance below 5.0 ohms?
All
Yes
→
Repair the Radio Control MUX circuit for a short to ground
between the clockspring and the CTM.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Replace the Central Timer Module in accordance with the service
information.
Perform BODY VERIFICATION TEST - VER 1.
106
AUDIO
*REMOTE RADIO SWITCHES INOPERATIVE (IF EQUIPPED) —
Continued
Symptom:
*CHIME INOPERATIVE AT ALL TIMES
POSSIBLE CAUSES
CTM - CHIME INOPERATIVE
TEST
ACTION
APPLICABILITY
1
If there are no possible causes remaining, view repair.
All
Repair
Replace the Central Timer Module in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
107
CHIME
Symptom:
*CHIME INOPERATIVE WITH DRIVER SEAT BELT UNFASTENED
POSSIBLE CAUSES
SEAT BELT SWITCH STATUS WRONG
SEAT BELT SWITCH SHORTED
SEAT BELT INDICATOR DRIVER WIRE SHORT TO GROUND
INSTRUMENT CLUSTER - SEAT BELT SWITCH SHORTED
TEST
ACTION
APPLICABILITY
1
Ensure the drivers seat belt is unfastened.
With the DRB III select: Electro Mech Cluster Input Output.
Turn the ignition on.
Read the Seat Belt Sw status.
Does the DRB III show Seat Belt SW: CLOSED?
All
Yes
→
No
→
Replace the Instrument Cluster.
Perform BODY VERIFICATION TEST - VER 1.
2
Disconnect the Seat Belt Switch connector.
With the DRB III select: Electro Mech Cluster Input Outputs.
Turn the ignition on.
Read the Seat Belt Sw status.
Does the DRB III show Seat Belt SW: CLOSED?
All
Yes
→
No
→
Replace the Seat Belt switch.
Perform BODY VERIFICATION TEST - VER 1.
3
Turn the ignition off.
Remove the Instrument Cluster from the instrument panel.
Disconnect the Seat Belt Switch connector.
Measure the resistance between ground and the Seat Belt Indicator Driver circuit.
Is the resistance below 100.0 ohms?
All
Yes
→
Repair the Seat Belt Indicator Driver wire for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→
4
If there are no possible causes remaining, view repair.
All
Repair
Replace the Instrument Cluster.
Perform BODY VERIFICATION TEST - VER 1.
108
CHIME
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