G-Switch Not Processable

Test 1





Test 2 - 5





Test 6 - 11





Test 12

Symptom:
G- SWITCH NOT PROCESSABLE

When Monitored and Set Condition:
G-SWITCH NOT PROCESSABLE

When Monitored: Ignition on. The CAB sends a test signal out to the G-switch and monitors the sense circuits #1 and #2.

Set Condition: If the sense circuits are open for 2 minutes while driving or an otherwise improper signal is detected at any time, the Diagnostic Trouble Code (DTC) is set.





Possible Causes