Inspection Procedure

WARNING: This page is about a different car, the 2007 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT FUSES (ABS2)
1. Remove the ABS2 H-fuse from the engine room No. 1 relay block.
2. Measure the resistance of the fuse.
  Standard resistance:
  
  Below 1 Ω
NG: REPLACE FUSE

OK: GO TO NEXT STEP.

CHECK WIRE HARNESS (SKID CONTROL ECU - BATTERY AND BODY GROUND)

Disconnect the A19 ECU connector. (See Fig 1).

Measure the voltage of the wire harness side connector.

Standard voltage

TESTER CONNECTION SPECIFIED CONDITION

Tester Connection	Specified Condition
A19-31 (+BS) - Body ground	10 to 14 V

Measure the resistance of the wire harness side connector.

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION

Tester Connection	Specified Condition
A19-32 (GND1) - Body ground	Below 1 Ω
A19-1 (GND2) - Body ground	Below 1 Ω

Fig 1: Identifying A19 ECU Connector

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR

OK: GO TO NEXT STEP.

RECONFIRM DTC

Clear the DTCs (see DTC CHECK / CLEAR ).
Start the engine.
Drive the vehicle at 6 km/h (4 mph) or more to activate the initial check.

Check if the same DTCs is output (see DTC CHECK / CLEAR ).

Result

RESULT PROCEED

Result	Proceed to
DTC is output	A
DTC is not output	B

B: END

A: REPLACE ABS AND TRACTION ACTUATOR ASSEMBLY