Toyota 4Runner: Front Power Seat Control System(w/ Memory)

Toyota 4Runner Service Manual / Vehicle Interior / Seat / Front Power Seat Control System(w/ Memory)

Parts Location
System Description
System Diagram
How To Proceed With Troubleshooting
Operation Check
Problem Symptoms Table
Terminals Of Ecu
Data List / Active Test
Dtc Check / Clear
Diagnostic Trouble Code Chart
Lifter Sensor Malfunction (B2653)
Short in Sensor with Motor Power Supply Circuit (B2658)
Reclining Sensor Malfunction (B2651)
Front Vertical Sensor Malfunction (B2652)
Slide Sensor Malfunction (B2650)
Front Power Seat does not Operate with Front Power Seat Switch
Power Seat Position is not Memorized

Terminals Of Ecu

TERMINALS OF ECU 1. AIR CONDITIONING AMPLIFIER (a) Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color ...

Parts Location

PARTS LOCATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

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Front Airbag Sensor RH Malfunction (B1610/13)
DESCRIPTION The front airbag sensor RH consists of the diagnostic circuit and frontal deceleration sensor, etc. If the center airbag sensor receives signals from the frontal deceleration sensor, it determines whether the SRS should be activated. DTC B16 ...

Operation Check
OPERATION CHECK 1. CHECK FRONT POWER SEAT FUNCTION (a) Check the basic functions. Text in Illustration *a Sliding Function *b Front Vertical Function *c Lifter Function ...