DESCRIPTION
If a malfunction is detected in the power supply circuit, the skid control ECU (housed in the master cylinder solenoid) stores this DTC and the fail-safe function prohibits ABS/VSC/TRAC operation.
This DTC is stored when the IG1 terminal voltage deviates from the DTC detection condition due to a malfunction in the power supply or charging circuit such as the battery or generator circuit, etc.
This DTC is cleared when the IG1 terminal voltage returns to normal.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1417 |
The IG1 terminal voltage is 17.4 V or higher for 0.8 seconds or more. |
|
WIRING DIAGRAM
Refer to DTC C1241 (See page ).
CAUTION / NOTICE / HINT
NOTICE:
When replacing the master cylinder solenoid, perform calibration (See page ).
PROCEDURE
1. |
CHECK TERMINAL VOLTAGE (IG1) |
NG |
GO TO CHARGING SYSTEM (ON-VEHICLE INSPECTION) |
|
2. |
RECONFIRM DTC |
(a) Clear the DTCs (See page ).
(b) Turn the ignition switch off.
(c) Check for DTCs (see page ).
Result |
Proceed to |
---|---|
DTC is output |
A |
DTC is not output |
B |
A |
REPLACE MASTER CYLINDER SOLENOID |
B |
USE SIMULATION METHOD TO CHECK |
Data List / Active Test
DATA LIST / ACTIVE TEST
1. READ DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any parts. This non-intrusive
inspection can be very usefu ...
Rear Airbag Sensor RH Circuit Malfunction (B1630/23,B1635/24)
DESCRIPTION
The rear airbag sensor consists of the safing sensor, diagnostic circuit,
lateral deceleration sensor, etc.
If the center airbag sensor receives signals from the lateral deceleration
sensor, it determines whether the SRS should ...