Test 4A - Electronic Instrument Cluster (EIC) Problems Not Covered By Fault Codes
NOTE:
Identify faulty area of instrument cluster and perform corresponding test in INSTRUMENT CLUSTER FAULTS
table.
INSTRUMENT CLUSTER FAULTS
| Fault | Perform TEST | ||
|---|---|---|---|
| Faulty Gauge(s) | 5A | ||
| Faulty Warning Light Or Air Bag Indicator | 7A | ||
| Faulty Cluster Illumination | 8A | ||
| Faulty Speedometer (1) Or Odometer | 4B | ||
| Faulty Switch (Trip, US/Metric Or Reset) | 4C | ||
|
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If problem exists in speedometer, use DRB-II to select SEQUENTIAL LEGENDS test. If any legends of EIC fail to illuminate or illuminate at the same time (test fails), replace EIC. Perform TEST VER-1A. If test passes, system is operational with no problem found. Perform TEST VER-1A.