DESCRIPTION
When there is a short to battery in the side auto step motor hall sensor power circuit, the side auto step controller ECU assembly will not operate the automatic running board.
DTC No. |
Detection Condition |
Trouble Area |
---|---|---|
32 |
The side auto step motor hall sensor voltage is more than 4 V when the automatic running board is not in operation. |
|
WIRING DIAGRAM
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (SIDE AUTO STEP MOTOR POWER SOURCE) |
(a) Disconnect the O25*1 and N23*2 side auto step motor assembly connector.
(b) Measure the voltage according to the value(s) in the table below. Standard Voltage: for LH
for RH
|
|
OK | ![]() |
REPLACE SIDE AUTO STEP MOTOR ASSEMBLY |
|
2. |
CHECK HARNESS AND CONNECTOR (SIDE AUTO STEP MOTOR - SIDE AUTO STEP CONTROLLER ECU) |
(a) Disconnect the A41 side auto step controller ECU assembly connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
A41-14 (SSR+) - Body Ground |
Always |
Below 4 V |
OK | ![]() |
REPLACE SIDE AUTO STEP CONTROLLER ECU ASSEMBLY |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CONNECT TECHSTREAM
(a) Connect the Techstream to the DLC3.
(b) Start the engine and run it at idle.
(c) Turn the Techstream on.
(d) Enter the following menus: Chassis / ABS/VSC/TRAC / Active Test.
HINT:
Refer to the T ...
Adjustment
ADJUSTMENT
PROCEDURE
1. ADJUST PARK/NEUTRAL POSITION SWITCH ASSEMBLY
(a) Loosen the bolt of the park/neutral position switch and move the
shift lever to the N position.
(b) Align the neutral ba ...