Abs

[ozzy666]

lo all, think i got a serious problem got up to go to work today and my abs light has stopped on any ideas ?? i **** it and come home thinking me brakes a f**ked.anyone no owt bout this ?pls

[daktari]

If the ABS light comes on it usually means the system has been bypassed and disables itself until the problem is cured.

try and check the fuse first.

You should be able to pick off the error code by crossing pins TC and E1 on the diag port. It can be reset quite easily if the ABS computer is ok.

TOYOTA ABS CODES

11 — Open shorted relay circuit. Check modulator wiring harness, solenoid relay, solenoid relay wiring harness and solenoid relay connector.

12 — Short in solenoid relay circuit. Check modulator wiring harness, solenoid relay, solenoid relay wiring harness and solenoid relay connector.

13 — Open pump motor relay circuit. Check modulator wiring harness, pump motor wiring harness, pump motor relay circuit and pump motor connector.

14 — Short in pump motor relay circuit. Check modulator wiring harness, pump motor wiring harness, pump motor relay circuit and pump motor connector.

21 — Open or short in ABS solenoid for right front wheel.

22 — Open or short in ABS solenoid for left front wheel.

23 — Open or short in ABS solenoid for right rear wheel.

24 — Open or short in ABS solenoid for left rear wheel.

31 — Problem in right front wheel speed sensor circuit.

32 — Problem in left front wheel speed sensor circuit.

33 — Problem in right rear wheel speed sensor circuit.

34 — Problem in left rear wheel speed sensor circuit.

35 — Open in left front or right rear wheel speed sensor (WSS) circuit.

36 — Open in right front or left rear WSS circuit.

37 — Faulty rear speed sensor rotor.

41 — Battery voltage too low or high (under 9.5 volts or over 16.2 volts). Check Battery and charging system.

51 — Pump motor is locked or pump motor circuit is open. Check pump motor, motor relay, wiring harness and modulator ground connections.

"Always on" (no flash codes, just a steady light) — Malfunction of ABS module.

To clear fault codes, leave the jumper in place between terminals Tc and E1 with the key on, then pump the brake pedal eight or more times in three seconds or less. When codes are erased, the ABS light should flash two times per second.

[ozzy666]

thanks dak but i'm **** we cars man is the car still safe to drive some1 told me u can still drive it u just won't be using ur abs??. can't get it in garage till end of week and need it 4 work.

[daktari]

It`ll be ok. Just don`t drive so as to rely on ABS, it won`t be there. The ABS is effectively disabled.

[ozzy666]

cheers m8,hope its nowt serious man! break my heart if i have to get rid

[daktari]

Fingers crossed for you matey.

[ozzy666]

not doing it now not come on since this morning

[daktari]

Could be moisture in a sender or connection. Keep an eye on it. Although no doubt it`ll let you know if it packs up again.

[GT4 BOOSTER]

could i just add when checking for abs fault codes you remove the jumper pin between the first 2 pins , the gen 6 has it not sure about the gen 5. also toyota dont charge to check it for you.

read my sticky post on how to check for abs fault codes .

[ozzy666]

well with the crap weather we r having maybe a sensor had some dirt on it,its garaged overnight so theres no way for it to dry out