B1851

B1851-FLIPPER GLASS SWITCH STUCK





For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
Continuously

- Set Condition:
When the Totally Integrated Power Module (TIPM) detects a low condition on the Flip-Up Glass Switch Sense circuit for over 10 seconds, this code will set.





1. TEST FOR INTERMITTENT CONDITION
1. With the scan tool, record and erase DTCs.
2. Operate the Flip-Up Glass Release Switch several times.
3. Cycle the ignition from on to off three times.
4. Turn the ignition on.
5. With the scan tool, read DTCs.

Does the scan tool display B1851-FLIPPER GLASS SWITCH STUCK?

Yes

- Go To 2

No

- Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

2. FLIP-UP GLASS SWITCH STUCK
1. With the scan tool, erase DTCs.
2. Disconnect the License Lamp harness connector.
3. Cycle the ignition from on to off three times.
4. Wait 10 seconds.
5. With the scan tool, read DTCs.

Does the scan tool display B1851-FLIPPER GLASS SWITCH STUCK?

Yes

- Go To 3

No

- Replace the Flip-Up Glass Release Switch.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

3. CHECK THE (Q80) FLIP-UP GLASS SWITCH SENSE CIRCUIT FOR A SHORT TO GROUND




1. Turn the ignition off.
2. Disconnect the TIPM C7 harness connector.
3. Measure the resistance between ground and the (Q80) Flip-Up Glass Switch Sense circuit.

Is the resistance above 10k Ohms?

Yes

- Replace the TIPM.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Repair the short to ground in the (Q80) Flip-Up Glass Switch Sense circuit.
- Perform the BODY VERIFICATION TEST. Body Verification Test.