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 |
System Description
SYSTEM DESCRIPTION
1. SEAT BELT WARNING SYSTEM DESCRIPTION
If a seat belt is not fastened, this system flashes the seat belt warning light
or sounds the seat belt warning buzzer as a reminder.
(a) Driver side seat belt warning light:
The seat belt warnin ...
Stop Light Control Relay Malfunction (C1380)
DESCRIPTION
Upon receiving the hill-start assist control operating signal from the master
cylinder solenoid (skid control ECU), the Stop light control relay (Stop light switch
assembly) contact turns on and the stop lights come on.
DTC No.
...