TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.108

BAT/Brakes, ABS & TRAC Systems, page 109

109 / 167
p.110
Brakes, ABS & TRAC Systems — MK4 Supra Brakes, ABS & TRAC Systems, page 109
100%
Page text (OCR transcript)
BR–109
BRAKE SYSTEM – ANTI-LOCK BRAKE SYSTEM (ABS)

3 Is diagnostic trouble code output?

Do diagnostic trouble code check on page BR–54.

NO
YES Repair circuit indicated by the code output.

4 Does ABS warning light go off if short pin is removed?

YES
NO Check for short in harness and connector between warning light and DLC1 and ECU (See page IN–30).

5 Check ABS solenoid relay (See step No.2).

OK
NG Repair ABS control relay.

Repair or replace and check for short in harness and connector between DLC1 and ABS solenoid relay (See page IN–30).