honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Vehicle Speed Sensor Signal|Testing and Inspection|Page 979 > < Steering Angle Sensor|Locations|Page 975
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Vehicle Speed Sensor Signal: Testing and Inspection

Vehicle Speed Signal Circuit Troubleshooting

1. Raise the vehicle, and make sure it is securely supported.

2. Disconnect the 3P connector from the vehicle speed sensor (VSS).

3. Check for continuity between the VSS 3P connector No.3 terminal and body ground.

Is there continuity?

YES - Go to step 4.
NO -  Repair open in the BRN/YEL wire between the VSS and G101.

4. Disconnect the throttle position (TP) sensor 3P connector.
5. Turn the ignition switch ON (II).

6. Measure voltage between the VSS 3P connector No. 1 terminal and body ground.

Is there approx. 5 V?

YES - Go to step 7.
NO -  Repair short in the YEL/BLU wire between the VSS and ECM, or the throttle position (TP) sensor.

Vehicle Speed Sensor Signal|Testing and Inspection|Page 979 > < Steering Angle Sensor|Locations|Page 975