Dodge 2004 Neon SX2 Diagnostic Manual page 52

LOSS OF IGNITION RUN ONLY —
TEST
4 WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN THE IGNI-
TION OFF, DISCONNECT THE BATTERY AND WAIT TWO MINUTES BE-
FORE PROCEEDING.
Disconnect the Airbag Control Module connector.
NOTE: Check connectors - Clean and repair as necessary.
Measure the resistance of the Fused Ignition Switch Output Run circuit between the
ACM connector and ground.
Is the resistance below 10K ohms ?
Yes → Repair the Fused Ignition Switch Output Run circuit for a short
→ Go To 5
No
5 WARNING: TO AVOID PERSONAL INJURY OR DEATH, 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. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND PERSONAL INJURY OR DEATH.
If there are no possible causes remaining, view repair.
Repai:
NOTE: When reconnecting Airbag system components, the ignition must be
turned off and the battery must be disconnected.
6 Turn the ignition on.
Measure the voltage of the Ignition Switch Output Run circuit between the Airbag
Run circuit fuse and ground.
Is the voltage above approximately 4.5 volts?
Yes → Go To 7
→ Repair the open Ignition Switch Output Run circuit.
No
7 WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN THE IGNI-
TION OFF, DISCONNECT THE BATTERY AND WAIT TWO MINUTES BE-
FORE PROCEEDING.
Disconnect the Airbag Control Module connector.
NOTE: Check connectors - Clean and repair as necessary.
Reinstall the airbag Run fuse.
WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN THE IGNI-
TION ON, THEN RECONNECT THE BATTERY.
Measure the voltage of the Fused Ignition Switch Output Run circuit at the Airbag
Control Module connector.
Is the voltage above approximately 4.5 volts?
Yes → Go To 8
→ Repair the an open or high resistance in the Fused Ignition
No
ACTION
to ground and replace Airbag Run Fuse.
Perform AIRBAG VERIFICATION TEST - VER 1.
Replace the Airbag Control Module in accordance with Service
Instructions and replace the Run Only Fuse.
Perform AIRBAG VERIFICATION TEST - VER 1.
Perform AIRBAG VERIFICATION TEST - VER 1.
Switch Output Run circuit.
Perform AIRBAG VERIFICATION TEST - VER 1.
Continued
45
AIRBAG
APPLICABILITY
All
All
All
All