|
|
• When Monitored: • Set Condition: Possible Causes (G38) UGDO ENABLE CONTROL CIRCUIT SHORT TO VOLTAGE UGOD MODULE INSTRUMENT CLUSTER Diagnostic Test 1. CHECK FOR AN ACTIVE DTC Turn the ignition on. With the scan tool, record and erase DTCs. Wait 30 seconds. With the scan tool, read DTCs. Does the scan tool display: B2145-UGDO ENABLE CONTROL CIRCUIT HIGH? Yes >> Go To 2 No >> The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL 2. UGDO SHORTED TO VOLTAGE Disconnect the Left Vanity Lamp harness connector. With the scan tool, read DTCs. Does the scan tool display: B2144-UGDO ENABLE CONTROL CIRCUIT OPEN? Yes >> Replace the UGDO Module in accordance with the service information. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL No >> Go To 3 PM INSTRUMENT CLUSTER - ELECTRICAL DIAGNOSTICS 8J - 25 |