Diagnosis System

BRAKE CONTROL: ANTI-LOCK BRAKE SYSTEM: DIAGNOSIS SYSTEM

DIAGNOSIS SYSTEM

1. DIAGNOSIS
CAUTION: When releasing the parking brake lever, set the chocks to hold the vehicle for safety.





(a) Release the parking brake lever.

(b) If the skid control ECU detects a malfunction, the ABS and BRAKE warning lights will come on to warn the driver. The table below indicates which lights come on when there is a malfunction in a particular function.





- o: Light ON
- -: Light OFF

(c) The DTCs are simultaneously stored in memory. The DTCs can be read by connecting the SST between terminals TC and CG of the DLC3 and observing the blinking of the ABS warning light, or by connecting the intelligent tester.
SST: 09843-18040