9000 - 9999: 9904

9904 - MAIN CYLINDER TRAVEL SENSOR (BASE SIDE) STUCK





- When Monitored: Continuous with the ignition on.
- Set Condition: When the Power Top Control Module senses the Main Travel Sensor (Base Side) active with the Power Top Switch is depressed for more than 60 seconds.





Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.

Diagnostic Test

1. Check for Current DTCs
Turn the ignition on.
With the DRBIII(R), read and record the Power Top Control Module (PTCM) DTCs.

NOTE: If any other Main Cylinder Travel Sensor DTCs have been set, diagnose the other Power Top Control Module (PTCM) DTCs first before continuing.

With the scan tool, erase the Power Top Control Module (PTCM) DTCs.
Press the Power Top Switch to raise and lower the Power Top.
With the scan tool, read the Power Top Control Module (PTCM) DTCs.
Did this DTC set again?

Yes

- Replace the Power Top Control Module.Removal.
- Perform POWER TOP CONTROL MODULE VERIFICATION TEST. Power Top Verification Test

No

- Go To 2

2. INTERMITTENT WIRING AND CONNECTORS
The condition that caused this DTC to set is currently not present. Inspect the related wiring harness for a possible intermittent condition.

NOTE: Check connectors - Clean/repair as necessary. Poor pin to terminal connections can set DTCs.

NOTE: Check for any Technical Service Bulletins that may apply.

Using the wiring diagram/schematic as a guide, inspect the wiring and connectors specific to this DTC. Wiggle the wires while checking for shorts and open circuits.
Were there any problems found?

Yes

- Repair as necessary.
- Perform POWER TOP CONTROL MODULE VERIFICATION TEST. Power Top Verification Test

No

- The condition that caused this DTC to set is currently not present. Inspect the related wiring harness for a possible intermittent condition.