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.

CHECK DLC3 (TC VOLTAGE)

Turn the ignition switch ON.

Measure the voltage of the DLC3.

Standard voltage

TESTER CONNECTION SPECIFIED CONDITION

Tester Connection	Specified Condition
E13-13 (TC) - Body ground	10 to 14 V

Fig 1: Checking DLC3 Terminal (TC Voltage)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: Go to step 3

OK: GO TO NEXT STEP.

CHECK CAN COMMUNICATION SYSTEM

Check the DTC (see DIAGNOSIS SYSTEM ).

Result

RESULT PROCEED

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

B: REPAIR CIRCUIT INDICATED BY OUTPUT DTC

A: REPLACE ABS AND TRACTION ACTUATOR ASSEMBLY

CHECK WIRE HARNESS (DLC3 - ECM AND BODY GROUND)

Turn the ignition switch OFF.
Disconnect the A9 ECM connector.

Measure the resistance of the wire harness side connectors.

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION

Tester Connection	Specified Condition
E13-13 (TC) - A9-27 (TC)	Below 1 Ω
A9-27 (TC) - Body ground	10 kΩ or higher

Fig 2: Identifying DLC3 TC & ECM TC Terminals (Body Ground)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR

OK: GO TO NEXT STEP.

CHECK WIRE HARNESS (DLC3 - BODY GROUND)

Measure the resistance of the DLC3.

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION

Tester Connection	Specified Condition
E13-4 (CG) - Body ground	Below 1 Ω

Fig 3: Checking Wire Harness (DLC3 - Body Ground)

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR

OK: GO TO NEXT STEP.

CHECK CAN COMMUNICATION SYSTEM

Check if the CAN communication DTC is output (see DIAGNOSIS SYSTEM ).

Result

RESULT PROCEED

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

B: REPAIR CIRCUIT INDICATED BY OUTPUT DTC

A: REPLACE ABS AND TRACTION ACTUATOR ASSEMBLY