DTC Check/Clear

CHECK DTC (When not using intelligent tester)

Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.
SST 09843-18040
Turn the ignition switch ON.

Read the DTC from the ABS warning light and VSC TRAC warning light on the combination meter.

HINT:

Fig 1: Connecting Terminals 13 (TC) And 4 (CG) Of DLC3

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If no code appears, check the TC terminal circuit, ABS warning light circuit or VSC TRAC warning light circuit.

ABS WARNING LIGHT SPECIFICATION

Trouble Area	See procedure
TC terminal circuit	BC-151
ABS warning light circuit	BC-126
VSC TRAC warning light circuit	BC-133

If more than 1 DTC is detected at the same time, the DTCs will be displayed.

The blinking patterns for a normal system code and trouble codes 11 and 21 are shown in the illustration.
Codes are explained in the Diagnostic Trouble Code.

After completing the check, disconnect terminals 13 (TC) and 4 (CG) of the DLC3, and turn the ignition switch OFF.

Fig 2: Brake Control Warning Light Blinking Pattern

CHECK DTC (When using intelligent tester)
1. Connect the intelligent tester (with CAN VIM) to the DLC3.
2. Turn the ignition switch ON.
3. Read the DTCs by following the prompts on the tester screen.
HINT:

Refer to the intelligent tester operator's manual for further details.

Fig 3: Connecting Cable Of Intelligent Tester (With CAM VIM) To Dlc3
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CLEAR DTC (When not using intelligent tester)
1. Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.
  SST 09843-18040
2. Turn the ignition switch ON.
  
  Fig 4: Connecting Terminals 13 (TC) And 4 (CG) Of DLC3
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Clear the DTCs stored in ECU by depressing the brake pedal 8 times or more within 5 seconds.
4. Check that the warning light indicates the normal system code.
5. Remove SST from the terminals of the DLC3.
HINT:

DTCs cannot be cleared by removing the battery cable or ECU-IG fuse.

Fig 5: Identifying Brake Pedal Position
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CLEAR DTC (When using intelligent tester)
1. Connect the intelligent tester (with CAN VIM) to the DLC3.
2. Turn the ignition switch ON.
3. Operate the intelligent tester to clear the codes.
HINT:

Refer to the intelligent tester operator's manual for further derails.
CHECK ABS WARNING LIGHT AND VSC TRAC WARNING LIGHT
1. Turn the ignition switch ON.
2. Check that the ABS warning light and VSC TRAC warning light illuminate and then turn off in approximately 3 seconds.
Fig 6: Connecting Cable Of Intelligent Tester (With CAM VIM) To Dlc3
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002