Toyota 4Runner: Initialization
INITIALIZATION
1. PROCEDURES NECESSARY WHEN CABLE IS DISCONNECTED/RECONNECTED TO BATTERY TERMINAL
NOTICE:
- After the battery is reconnected, be sure to wait 10 seconds or more before attempting to start the engine. The engine may not start immediately after the battery is reconnected.
- If the necessary procedure is not performed, the back door cannot be opened or closed.
(a) Perform an unlock operation with the door control switch of the multiplex network master switch with the back door closed.
Operation Check
OPERATION CHECK
1. CHECK POWER DOOR LOCK OPERATION
NOTICE:
The operation check below is based on the non-customized initial condition of
the vehicle.
(a) Check basic functions.
(1) Check that a ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are lis ...
Other materials about Toyota 4Runner:
KDSS ECU Malfunction (C1881/81)
DESCRIPTION
The stabilizer control ECU stores DTC C1881/81 when internal ECU malfunctions
occur.
DTC Code
DTC Detection Condition
Trouble Area
C1881/81
Either condition is met:
A no ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT WIRELESS DOOR LOCK BUZZER
(a) Measure the resistance according to the value(s) in the table below.
HINT:
The buzzer activation circuit is built into the ECU, not into the buzzer
itself. When battery volta ...
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