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 |
Installation
INSTALLATION
CAUTION / NOTICE / HINT
PROCEDURE
1. TEMPORARILY INSTALL BRAKE MASTER CYLINDER PUSH ROD CLEVIS
(a) Install the lock nut and brake master cylinder push rod clevis to the brake
booster assembly.
HINT:
Tighten the lock nut after adjusting the ...
Precaution
PRECAUTION
1. IGNITION SWITCH EXPRESSION
HINT:
The type of ignition switch used on this model differs according to the specifications
of the vehicle. The expressions listed in the table below are used in this section.
Expression
Ign ...