Toyota 4Runner Quiz
Vehicle Exterior

ECU Circuit (61)

In this manual: Vehicle Exterior
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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 ).



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