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. Before servicing these components, ground yourself and work area to discharge static electricity.

NOTE: After each repair procedure has been completed, reconnect all components. Perform appropriate diagnostic system check. See SELF-DIAGNOSTIC SYSTEM .

SYMPTOM INDEX

Symptom	Perform Test
Engine Coolant Temperature Gauge Inaccurate Or Inoperative	A
Engine Oil Pressure Gauge Inaccurate Or Inoperative	B
Fuel Gauge Inaccurate Or Inoperative	C
Odometer Trip/Reset Switch Inoperative	D
Speedometer And/Or Odometer Inaccurate Or Inoperative	E
Tachometer Inaccurate Or Inoperative	F
Volt Gauge Inaccurate Or Inoperative	G
Low Fuel Indicator Inoperative	H
PRNDL Display Park Indicator Inoperative	I
Driver Information Center Switches Inoperative	J
Driver Information Center Compass Display Inoperative	K
Driver Information Center Temperature Display Always Reads OC	L
Driver Information Center Temperature Display Always Reads SC	M
Driver Information Center Temperature Display Inaccurate	N
Chime Always On	O
Chime Inoperative	P