MTX Transmission

Test 1 - 2:

Test 3 - 7:

SYMPTOM
P0500-NO VEHICLE SPEED SIGNAL (MTX TRANSMISSION)

WHEN MONITORED
With the engine running, transmission not in park or neutral, brakes not applied, and engine rpm greater than 2200.

SET CONDITION
This code will set if no vehicle speed signal is received from the TCM (transmission control module) for more than 7 seconds for 2 consecutive trips.

POSSIBLE CAUSES
- Vehicle speed sensor operation
- (K7) 8-volt supply circuit open
- (G7) vehicle speed sensor signal circuit shorted to ground
- (G7) vehicle speed sensor signal circuit open
- PCM (G7) VSS signal
- (K4) sensor ground circuit open
- vehicle speed sensor