Inspection Procedure

WARNING: This page is about a different car, the 2008 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.

Fig 1: Identifying A19 ECU Connector Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Measure the voltage of the wire harness side connector.

Standard voltage

TESTER CONNECTION AND 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 AND SPECIFIED CONDITION

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

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

DTC RESULT DESCRIPTION

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

B: END

A: REPLACE ABS AND TRACTION ACTUATOR ASSEMBLY