Diesel Data: Automotive Repair

Speedometer Head: Service and Repair



Speedometer Adapter Replacement

Removal Procedure

Caution: Refer to Battery Disconnect Caution (Battery Disconnect Caution) .
1. Disconnect the battery negative cable from the battery. Refer toBattery Negative Cable Disconnection and Connection (Service and Repair) .
2. Remove the instrument panel (I/P) outer trim cover Refer to Instrument Panel Outer Trim Cover Replacement (Service and Repair) .
3. Remove the knee bolster. Refer toKnee Bolster Replacement (Service and Repair) .
4. Remove the instrument panel extension. Refer toInstrument Panel Extension Replacement (Service and Repair) .





Important: Using a suitable tool, remove the cable ties (1) from the from the I/P lower support brace (2).



Important: Cable ties are a single use item.


5. Detach the vehicle speed interface module (VSIM) wiring harness (3).
6. Disconnect the vehicle speed interface module (VSIM) electrical connector (5) from the main wiring harness connector (4).




7. Remove the vehicle speed interface module (VSIM) (1) from the I/P beam and the lower fascia support (2).




8. Disconnect the vehicle speed interface module (VSIM) (2) electrical connectors (3) from the steering wheel angle sensor (1).
9. Remove the vehicle speed interface module (VSIM) (2) from the vehicle.



Installation Procedure





1. Connect the vehicle speed interface module (VSIM) (2) electrical connectors (3) to the steering wheel angle sensor (1).




2. Install and secure the vehicle speed interface module (VSIM) (1) to the I/P beam and the lower fascia support (2), using NEW cable ties.




3. Connect the vehicle speed interface module (VSIM) electrical connector (5) to the main wiring harness connector (4).

Important: Cable ties are a single use item.


4. Attach the vehicle speed interface module (VSIM) wiring harness (3) to the I/P lower support brace (2), using NEW cable ties (1).
5. Install the instrument panel extension. Refer toInstrument Panel Extension Replacement (Service and Repair) .
6. Install the knee bolster. Refer toKnee Bolster Replacement (Service and Repair) .
7. Install the instrument panel (I/P) outer trim cover Refer to Instrument Panel Outer Trim Cover Replacement (Service and Repair) .
8. Connect the battery negative cable to the battery. Refer toBattery Negative Cable Disconnection and Connection (Service and Repair) .