Check Warning Light
a. Release the parking brake pedal.
b. When the ignition switch is turned ON, check that the ABS warning light, VSC TRAC warning light, VSC OFF (TRAC OFF) indicator light, BRAKE warning light and SLIP indicator light come on for approx. 3 seconds.
HINT:
• When the parking brake is applied or the level of the brake fluid is low, the BRAKE warning light comes on.
• If the indicator check result is not normal, proceed to troubleshooting for the ABS warning light circuit, VSC TRAC warning light circuit, VSC OFF (TRAC OFF) indicator light circuit BRAKE warning light circuit or SLIP indicator light circuit
2006 BRAKES Brake Control - Sequoia
Fig. 16: Checking Warning Light
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Fig. 16: Checking Warning Light
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
|
Trouble Area |
See |
|
ABS warning light circuit |
ABS WARNING LIGHT REMAINS ON |
|
VSC TRAC warning light circuit |
VSC TRAC WARNING LIGHT REMAINS ON |
|
VSC OFF (TRAC OFF) indicator light circuit |
VSC OFF INDICATOR LIGHT, CENTER DIFFERENTIAL LOCK SWITCH CIRCUIT |
|
BRAKE warning light circuit BC-122 or |
BRAKE WARNING LIGHT REMAINS ON |
|
SLIP indicator light circuit |
SLIP INDICATOR LIGHT REMAINS ON |
2006 BRAKES Brake Control - Sequoia
• The DTCs are simultaneously stored in the memory. The DTCs can be read by connecting the SST between TC and CG terminals of the DLC3 and observing the blinking of the ABS and VSC warning lights, or by connecting a intelligent tester.
• This system has a sensor signal check function (TEST MODE) (See TEST MODE PROCEDURE ).
The DTC can be read by connecting the SST between terminals TS and CG of the DLC3 and observing the blinking of the ABS and VSC TRAC warning lights, or by connecting a intelligent tester.
Post a comment