Electronic Instrument Cluster - Inspection & Verification
- Verify the customer concern by operating the system in question.
- Visually inspect the components of the instrument cluster. See VISUAL INSPECTION TABLE
.VISUAL INSPECTION
Mechanical Electrical Low Brake Fluid Level Blown Fuses: 10A METER. 15A METER. 10A RLY COIL. 10A ELECTRON BAT. Damaged Engine Oil Filter Damaged Miniature Bulbs Damaged Oil Pump Damaged Wiring Harness Damaged Vehicle Speed Sensor Gear Loose Or Corroded Connections Damaged Washer Fluid Reservoir Damaged Vehicle Speed Sensor Door Adjustment Damaged Instrument Cluster Low Engine Oil Level Damaged Courtesy Lamp Switches Low Washer Fluid Level Damaged Outside Air Temperature Sensor Worn Or Damaged Generator Drive Belt Damaged Message Center Control Assembly (MCCA) Switch Module - Verify that the following systems are working properly: Charging System, Safety Belt Warning Chime, Turn Signals, Head-Lamps, and/or The Speed Control. If the system(s) are not working properly, see step 5 .
- Check the wiring harness for obvious signs of shorts, opens, bad connections, or damage.
- If fault is not visually evident, repair by symptom. See SYMPTOM INDEX table under PINPOINT TESTS.