Toyota 4Runner: ECU Circuit (61)
DESCRIPTION
When the internal circuit of the side auto step controller ECU assembly malfunctions, the side auto step controller ECU assembly halts the operation of the system.
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
61 |
Side auto step controller ECU assembly internal circuit malfunction |
Side auto step controller ECU assembly |
PROCEDURE
|
1. |
REPLACE SIDE AUTO STEP CONTROLLER ECU ASSEMBLY |
(a) Replace the side auto step controller ECU assembly with a new one (See page
.gif)
).
| NEXT | .gif) |
END |
Motor LH Current Senser (62,63)
DESCRIPTION
When the side auto step motor current detection sensor inside the side auto step
controller ECU assembly detects a current of less than 1 A when the automatic running
board is operati ...
Hall Effect Sensor LH (43,44)
DESCRIPTION
When the automatic running board is operating and the current in the side auto
step motor is within standard parameters, the side auto step controller ECU assembly
halts the operation ...
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CAUTION / NOTICE / HINT
HINT:
Use these procedures to troubleshoot the theft deterrent system.
*: Use the Techstream.
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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 listed in order of probability in the "Suspected Area" ...
0.0149