Symptom Chart

SYMPTOM CHART

Symptom	Possible causes	Repair order
One meter/gauge (speedometer/tachometer/fuel gauge/water temp. gauge) is malfunctioning.	Sensor signal Vehicle speed signal Engine revolution signal Fuel gauge Water temp. gauge Unified meter control unit	Check the sensor for malfunctioning meter/gauge. "INSPECTION/VEHICLE SPEED SENSOR " "INSPECTION/ENGINE REVOLUTION SIGNAL " "INSPECTION/FUEL LEVEL SENSOR UNIT AND FUEL PUMP " "INSPECTION/WATER TEMPERATURE GAUGE " Replace combination meter assembly.
Multiple meters/gauges (except odo/trip meter) are malfunctioning.

Before starting trouble diagnoses below, perform "PRELIMINARY CHECK", "PRELIMINARY CHECK ".