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
...
Other materials about Toyota 4Runner:
Antenna location and effective range
Antenna location
1. Antennas outside the cabin
2. Antennas inside the cabin
3. Antenna outside the luggage compartment
Effective range (areas within which the electronic key is detected)
When locking or unlocking the
doors
The system can be opera ...
Communication Malfunction No. 1 (B2797)
DESCRIPTION
This DTC is stored when a communication error occurs between the transponder
key amplifier and transponder key ECU assembly. Some possible reasons for the communication
error are: 1) 2 or more ignition keys are positioned too close together, o ...
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