Do not jump the gun might be a wiring problem to it. A thorough inspection is needed here to find the cause and what exactly is defective.
Find the VSS-disconnect the harness-now remove the VSS- connect the harness- turn On the ignition-spin the VSS -the speedometer should fluctuate. If it fluctuates-inspect the VSS for wear and tear. Note: it has to be install correctly otherwise the Vss its not gonna turn and will not create the AC signal for the ECU to read.
Install correctly and still no movement on the combination meter check for a second speed sensor at combo meter.
Here is the VSS configurations:
1. From transmission or trans-axle Vss to ECM.
2. " transmission or trans-axle through combination meter Vss to ECM.
3. " transmission or trans-axle Vss through combination meter to ECM.
4. From wheel speed sensor to ABS computer through combination meter to ECM.
Wednesday, December 27th, 2006 AT 4:51 PM