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Test F: Flash Code 4 - Vehicle Speed Signal Circuit Failure

PINPOINT TEST F: FLASH CODE 4 - VEHICLE SPEED SIGNAL CIRCUIT FAILURE

Normal Operation
The vehicle speed signal is sent from the PCM to the speed control actuator through circuit VMCO5 (VT/OG).

Possible Causes
- Wiring, terminals or connectors
- Speed control actuator

Test F: Flash Code 4 - Vehicle Speed Signal Circuit Failure

F1-F2:

F2 Continued: