Toyota 4Runner: Meter / Gauge System

Toyota 4Runner Service Manual / Vehicle Interior / Meter / Gauge / Display / Meter / Gauge System

Parts Location
Precaution
How To Proceed With Troubleshooting
System Diagram
Customize Parameters
Operation Check
Calibration
Initialization
Problem Symptoms Table
Terminals Of Ecu
Diagnosis System
Dtc Check / Clear
Data List / Active Test
Diagnostic Trouble Code Chart
Fuel Sender Open Detected (B1500)
Lost Communication with ECM / PCM "A" (U0100,U0129,U0131,U0151)
Entire Combination Meter does not Operate
Speedometer Malfunction
Fuel Receiver Gauge Malfunction
Tachometer Malfunction
Engine Coolant Temperature Receiver Gauge Malfunction
Operating Light Control Rheostat does not Change Light Brightness
Meter Illumination does not Dim at Night
Meter Illumination is Always Dark
Speed Signal Circuit

Light Control Rheostat

Components COMPONENTS ILLUSTRATION Inspection INSPECTION PROCEDURE 1. INSPECT LIGHT CONTROL RHEOSTAT (w/o TAIL Cancel Switch) (a) Measure the resistance according to the value(s) in the t ...

Parts Location

PARTS LOCATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

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Back Door Courtesy Switch Circuit
DESCRIPTION The multiplex network door ECU receives a back door open/closed signal from the back door lock. WIRING DIAGRAM PROCEDURE 1. READ VALUE USING TECHSTREAM (BACK DOOR COURTESY LIGHT SWITCH) (a) Using the Techstr ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use these procedures to troubleshoot the lighting system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...