BAT/Brakes, ABS & TRAC Systems — Check ABS motor relay., page 74

BR–74
BRAKE SYSTEM – ANTI–LOCK BRAKE SYSTEM (ABS)

3 Check ABS motor relay.

C Check continuity between each terminal of ABS motor relay shown below.

OK
Terminals (AB) 3 and (AB) 4 | Continuity (Reference value 62 )
Terminals (AB) 1 and (AB) 2 | Open

Open
A8  A9
Continuity
2
4
3
1

Continuity
A8  A9
2
4
3
1

C (1) Apply battery voltage between terminals (A8) 3 and (A8) 4.
(2) Check continuity between each terminal of ABS motor relay shown below.

OK
Terminals (AB) 1 and (AB) 2 | Continuity

BE1840
R00894
R00893

OK                    NG > Replace ABS control relay.

4 Check for open and short in harness and connector between ABS motor relay and ABS ECU (See page IN–30).

OK                    NG > Repair or replace harness or connector.

If the same code is still output after the diagnostic trouble code is deleted, check the contact condition of each connection.
If the connections are normal, the ECU may be defective.