Operation CHARM: Car repair manuals for everyone.

DTC 06

No signal from vehicle speed sensor.

POSSIBLE CAUSE

1. Shorted or open circuit in wiring between vehicle speed sensor and terminal 1M of the ECU.

2. Poor connection at instrument cluster harness connector behind dashboard.

3. Speedometer cable broken or not turning (speedometer does not display vehicle speed).

4. Faulty vehicle speed sensor (built into speedometer).

To test sensor:

Testing Vehicle Speed Sensor:





1. Connect DVOM between terminals 2A and 2F on back of instrument panel (see illustration).
2. Check continuity while slowly turning speedometer with screwdriver or other suitable tool.
^ Should pulse four times for each revolution.
If not, check for open circuit or poor connection between speedometer unit and instrument panel PC board. If no problems are found, replace speedometer.