Vehicle Speed Message Missing

Test 1-3:

SYMPTOM
VEHICLE SPEED MESSAGE MISSING

TEST NOTE
This symptom is diagnosed using the test DIAGNOSTIC LOCALIZATION FAULT.

WHEN MONITORED
Ignition ON.

SET CONDITION
Fault is set when there is a loss of the vehicle speed message if not received for 5 seconds.

POSSIBLE CAUSES
- PCM DTC's
- Instrument cluster DTC's
- Bus communication
- SKREEM fault