Test 7A - EIC Identifying Faulty Warning Light
NOTE:
For wiring diagrams, see WIRING DIAGRAMS in this article.
- Ensure parking brake is released and all doors are closed. Start engine. If an oil pressure or engine temperature gauge problem exists, go to TEST 5A - EIC . If no oil pressure or engine temperature gauge problem exists, go to next step.
- Using DRB, select SEQUENTIAL LEGENDS test. Sequential legends test should turn every warning light on and then off, one at a time (test passes). If sequential legends test fails, replace Electronic Instrument Cluster (EIC). Perform TEST VER-1B . If sequential legends test passes, go to next step.
- Determine which light is operating incorrectly and perform corresponding test(s) indicated in the WARNING LIGHT TEST table below. Perform TEST VER-1B after each repair.
WARNING LIGHT TEST
| Circuit | Perform TEST | ||
|---|---|---|---|
| Check Gauges Light | TEST 12D | ||
| Left Front Door Ajar Light | TEST 40A | ||
| Right Front Door Ajar Light | TEST 41A | ||
| Side Door Ajar Light | TEST 42A | ||
| Liftgate Ajar Light | TEST 43A | ||
| Low Washer Fluid | TEST 44A | ||
| Malfunction Indicator Light (MIL) | (1) | ||
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