System Tests: Notes
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.
CAUTION:
Static electricity can destroy integrated circuits in instrument cluster and VSS calibrator module. Before servicing these components, ground yourself and work area to discharge static electricity.
SYMPTOM INDEX
| Symptom | Perform Test | ||
|---|---|---|---|
| Coolant Temperature Gauge Always Indicates Cold | 1 | ||
| Coolant Temperature Gauge Always Indicates Hot | 2 | ||
| Coolant Temperature Gauge Inaccurate/Inoperative | 3 | ||
| Fuel Gauge Always Indicates Empty | 4 | ||
| Fuel Gauge Always Indicates Full | 5 | ||
| Oil Pressure Gauge Always Indicates High | 6 | ||
| Oil Pressure Gauge Always Indicates Low | 7 | ||
| Oil Pressure Gauge Inaccurate/Inoperative | 8 | ||
| Speedometer &/Or Odometer Malfunction | 9 | ||
| Tachometer Inaccurate | 10 | ||
| Tachometer Inoperative | 11 | ||
| Voltmeter Inoperative/Inaccurate | 12 | ||
| Indicator Light Malfunction | (1) | ||
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