B2104

B2104-IGNITION RUN/START CONTROL CIRCUIT LOW





For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
With the ignition on.

- Set Condition:
(F200) Fused Ignition Switch Output (Run-Start) circuit low.





Diagnostic Test

1. CHECK FOR ACTIVE DTC
With the scan tool, record and erase DTC's.
Cycle the ignition switch from off to on, leaving the ignition off for a minimum of 30 seconds.
With the scan tool, read the active DTC's.
Does the scan tool display this DTC as active?

Yes

- Go To 2

No

- If the DTC is stored, check for an intermittent condition. Using the wiring diagram/schematic as a guide, visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.

2. ORC INTERNAL SHORT




WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two minutes before proceeding.

Disconnect the ORC C2 harness connector.
Turn the ignition on.
Reconnect the battery.
With the scan tool, read DTCs.
Does the scan tool display B2104-IGNITION RUN/START CONTROL CIRCUIT LOW?

Yes

- Go To 3


No

- Replace the ORC.
- Perform BODY VERIFICATION TEST VER 1 Body Verification Test

3. (F200) FUSED IGNITION SWITCH OUTPUT (RUN-START) CIRCUIT SHORT TO GROUND




Turn the ignition off.
Disconnect the TIPM C7 harness connector.
Measure the resistance between ground and the (F200) Fused Ignition Switch Output (Run-Start) circuit.
Is the resistance below 10K ohms?

Yes

- Repair the (F200) Fused Ignition Switch Output (Run-Start) circuit for a short to ground.
- Perform BODY VERIFICATION TEST VER 1 Body Verification Test

No

- Repair the TIPM.
- Perform BODY VERIFICATION TEST VER 1 Body Verification Test