Symptom Id Test 1B - Identifying Fault Messages
NOTE:
Perform SYMPTOM ID TEST 1A
before proceeding with this test.
If scan tool displays fault messages in SYMPTOM ID TEST 1A, record fault messages displayed and perform appropriate test(s). See FAULT MESSAGES table.
FAULT MESSAGES
| Scan Tool Display | Perform | ||||
|---|---|---|---|---|---|
| AMBIENT TEMPERATURE SENSOR OPEN | CMTC TEST 3A | ||||
| AMBIENT TEMPERATURE SENSOR SHORTED | CMTC TEST 2A | ||||
| BATTERY POWER TO MODULE DISCONNECTED | VEHICLE COMMUNICATION TEST 4A | ||||
| COURTESY LAMP RELAY OPEN | INTERIOR LIGHTING TEST 2A | ||||
| COURTESY LAMP RELAY SHORT | INTERIOR LIGHTING TEST 5A | ||||
| EBL RELAY OPEN | (1) | ||||
| EBL RELAY SHORT | (1) | ||||
| EBL SWITCH FAILURE | (1) | ||||
| EEPROM CHECKSUM ERROR | (2) | ||||
| FOG LAMP RELAY OPEN | EXTERIOR LIGHTING TEST 7B | ||||
| FOG LAMP RELAY SHORT | EXTERIOR LIGHTING TEST 7B | ||||
| HEADLAMP RELAY OPEN | EXTERIOR LIGHTING TEST 2B | ||||
| HEADLAMP RELAY SHORT | EXTERIOR LIGHTING TEST 6A | ||||
| HORN RELAY OPEN | VTSS TEST 4A | ||||
| HORN RELAY SHORT | VTSS TEST 4A | ||||
| INTERNAL MODULE TEST FAILED | (2) | ||||
| OCTAL OUTPUT DRIVER TEST | (2) | ||||
| PARK LAMP RELAY OPEN | VTSS TEST 6B | ||||
| PARK LAMP RELAY SHORT | VTSS TEST 6B | ||||
| PWM DIMMING TEST FAILED | INSTRUMENT CLUSTER TEST 11A | ||||
| RAM TEST FAILURE | (2) | ||||
| WIPER PARK SWITCH FAILURE | WINDSHIELD WIPER TEST 4A | ||||
| WIPER RELAY OPEN | WINDSHIELD WIPER TEST 2A | ||||
| WIPER RELAY SHORT | WINDSHIELD WIPER TEST 3A | ||||
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