Vehicle Speed Sensor #1 Performance (Manual Trans)

Test 1 - Test 2:

Test 3 - Test 7:

SYMPTOM
P0501-VEHICLE SPEED SENSOR #1 PERFORMANCE (MANUAL TRANS)

WHEN MONITORED
With the engine running. Clutch not depressed. Engine rpm greater than 1500.

SET CONDITION
The PCM does not receive a vehicle speed sensor signal for more than 11 seconds. 2 consecutive trips.

POSSIBLE CAUSES
- Vehicle speed sensor operation
- (K7) 5 volt supply circuit open
- (G7) VSS signal circuit shorted to ground
- (G7) VSS signal circuit open
- PCM VSS signal
- (K4) Sensor ground circuit open
- Vehicle speed sensor