Toyota RAV4 Service Manual: Tc and cg terminal circuit
Description
Connecting terminals tc and cg of the dlc3 causes the skid control ecu to display 2-digit dtcs by flashing the abs warning light.
Wiring diagram
Inspection procedure
- Check dlc3 (tc voltage)
- Turn the ignition switch on.
- Measure the voltage of the dlc3.
Standard voltage 
- Check can communication system
- Check the dtc (see page ca-34).
Result 
Replace abs and traction actuator assembly
- Check wire harness (dlc3 - ecm and body ground)
- Turn the ignition switch off.
- Disconnect the a12 ecm connector.
- Measure the resistance of the wire harness side connectors.
Standard resistance 
- Check wire harness (dlc3 - body ground)
- Measure the resistance of the dlc3.
Standard resistance 
- Check can communication system
- Check if the can communication dtc is output (see page ca-34).
Result 
Replace abs and traction actuator assembly
Skid control buzzer circuit
Description
The skid control buzzer sounds while the vsc is activated.
Wiring diagram
Inspection procedure
Notice:
When replacing the abs and traction actuator, perform the zero point
calib ...
Ts and cg terminal circuit
Description
If the vehicle is stationary during sensor check mode, speed sensor
malfunctions cannot be detected. The
vehicle must be driven for speed sensor malfunctions to be detected.
Hint:
...
Other materials:
Pig power supply voltage malfunction
Description
When a problem occurs in the system, the power source relay circuit is shut
off to stop the power assist.
Wiring diagram
Inspection procedure
Read value of intelligent tester (pig power supply)
Connect the intelligent tester (with can vim) to the
dlc3.
Turn ...
Brake
General maintenance
Inspect brake lines and hoses
Hint:
Work in a well-lighted area. Turn the front wheels fully to
the right or left before beginning the inspection.
Using a mirror, check the entire circumference and
length of the brake lines and hoses for:
Damage
Wear
...
Inspection
Inspect camshaft timing oil control valve
assembly
Measure the resistance of the oil control valve.
Standard resistance
If the result is not as specified, replace the oil control
valve assembly.
Check the operation.
Apply battery voltage across the terminals and
chec ...