Test 50A - Faulty Base Mic Warning Lamp
- If CHECK GAUGES lamp stays on and all gauges are inoperative, go to TEST 54A . If CHECK GAUGES lamp stays on and all gauges are operative, go to next step.NOTE: Scan tool will not actuate oil lamp.
- Using scan tool, actuate all cluster lamps. If any lamp fails to light, go to TEST 52A . If lamps light, stop actuation test and go to next step.
- Base MIC diagnostics are separated into 7 categories. Verify customer complaint and identify problem area before performing appropriate test. See BASE MIC LAMP PROBLEM DIRECTORY table below.
BASE MIC LAMP PROBLEM DIRECTORY
| Problem | Perform TEST | |
|---|---|---|
| Door Ajar Lamp | TEST 55A | |
| Liftgate Ajar Lamp | TEST 29A | |
| Low Fuel Lamp | TEST 51A | |
| Low Washer Fluid Lamp | TEST 105A | |
| Oil Lamp | ||
| Stays On With Engine Running | TEST 102A | |
| Fails To Light With Ignition On, Engine Off | TEST 103A | |
| Voltage Lamp (Battery Symbol) | TEST 56A | |