Symptom Chart - Instrument Cluster (IC)

INSTRUMENT CLUSTER (IC) - SYMPTOM CHART

Condition	Possible Sources	Action
No communication with the Instrument Cluster (IC)	Fuse(s) Wiring, terminals or connectors IC	REFER to MODULE COMMUNICATIONS NETWORK .
The Instrument Cluster (IC) is inoperative	Fuse(s) Wiring, terminals or connectors IC	Go To PINPOINT TEST A .
Incorrect fuel gauge indication	Wiring, terminals or connectors Fuel tank transfer tube Fuel pump module Fuel level sensor Fuel level sender (float and card) Fuel tank Fuel lines IC	Go To PINPOINT TEST B .
The temperature gauge is inoperative	PCM IC	Go To PINPOINT TEST C .
Incorrect temperature gauge indication	PCM Cylinder Head Temperature (CHT) sensor IC	Go To PINPOINT TEST D .
The speedometer is inoperative	PCM IC	Go To PINPOINT TEST E .
Incorrect speedometer indication	PCM IC	Go To PINPOINT TEST F .
The odometer is inoperative	PCM concern IC	Go To PINPOINT TEST G .
The tachometer is inoperative	PCM IC	Go To PINPOINT TEST H .
Incorrect tachometer indication	PCM IC	Go To PINPOINT TEST I .
The low oil pressure warning indicator is never/always on	Wiring, terminals or connectors Engine oil pressure switch Base engine oil pressure concern IC	Go To PINPOINT TEST J .
The brake warning indicator is never on	Wiring, terminals or connectors Parking brake warning indicator switch Brake fluid level switch Smart Junction Box (SJB) IC	Go To PINPOINT TEST K .
The brake warning indicator is always on	Wiring, terminals or connectors Parking brake warning indicator switch Brake fluid level switch ABS concern SJB IC	Go To PINPOINT TEST L .
The ABS warning indicator is never/always on	ABS module IC	Go To PINPOINT TEST M .
The traction assist indicator is never/always on	Traction assist concern ABS module IC	Go To PINPOINT TEST N .
The safety belt warning indicator never/always on	Restraints Control Module (RCM) IC	Go To PINPOINT TEST O .
The air bag warning indicator is never/always on	RCM IC	Go To PINPOINT TEST P .
The anti-theft indicator is never/always on	Passive Anti-Theft System (PATS) concern IC	Go To PINPOINT TEST Q .
The door ajar warning indicator is never/always on	Interior lighting concern SJB IC	Go To PINPOINT TEST R
The LH/RH turn or high beam indicator is never/always on	Turn signal concern High beam concern SJB IC	Go To PINPOINT TEST S .
The Tire Pressure Monitoring System (TPMS) warning indicator is never/always on	Tire pressure TPMS concern SJB IC	Go To PINPOINT TEST T .
The charging system warning indicator is never/always on	Charging system concern PCM IC	Go To PINPOINT TEST U .
The Malfunction Indicator Lamp (MIL) is never/always on	PCM IC	Go To PINPOINT TEST V .
The powertrain malfunction (wrench) warning indicator is never/always on	Electronic Throttle Control (ETC) concern All-Wheel Drive (AWD) concern Transmission concern PCM IC	Go To PINPOINT TEST W .
The speed control indicator is never/always on	PCM IC	Go To PINPOINT TEST X .
The grade assist indicator is never/always on	Transaxle concern PCM IC	Go To PINPOINT TEST Y .
The engine over-temperature warning indicator is never/always on	PCM IC	Go To PINPOINT TEST Z .