Description
This solenoid is turned on in accordance with signals from the skid control ecu and controls the pressure on the wheel cylinders to control the braking force.
The solenoid and solenoid relay are built into the abs and traction actuator.
Hint:
Dtcs c0226/21, c0236/22, c0246/23, c0256/24 and c1225/25: the skid control ecu begins to detect these dtcs when the vehicle speed exceeds 6 km/h (4 mph).
Wiring diagram
Inspection procedure
Result
Hint:
The dtcs may be stored due to a malfunction in the connector terminal.
Replace abs and traction actuator
Description
If a dtc related to the motor line is stored, the vsc fail (fail-safe) relay cuts off the power supply to the vsc mtr relay and performs the fail-safe operation.
While the abs, trc, vsc, or ba is operating, the skid control ecu turns the vsc fail relay on and activates the pump motor in the abs and traction actuator.
These dtcs may be stored if the motor relay (+bm) voltage becomes lower than the dtc detecting condition due to insufficient output from the battery or alternator.
Hint:
Dtcs c0273/13, c0274/14 and c1361/91: the skid control ecu begins to detect these dtcs when the vehicle speed exceeds 6 km/h (4 mph).
Wiring diagram
Inspection procedure
Ok: the operation sound of the abs motor can be heard.
Standard resistance: below 1
1 Relay block.
Standard resistance
Standard resistance
Standard voltage
Standard resistance
Standard resistance
Result
Replace abs and traction actuator assembly
Monitor drive pattern
Test monitor drive pattern for ect
Caution:
Perform this drive pattern on a level surface and
strictly observe the posted speed limits and traffic
laws while driving.
Hint:
Performing this drive pattern is one method to simulate
the ect's malfunction detection conditions.
The dtcs may ...
Diagnosis system
Description
Air conditioning system data and the diagnostic
trouble codes (dtcs) can be read through the
data link connector 3 (dlc3) of the vehicle. When
the system seems to be malfunctioning, use the
intelligent tester to check for malfunctions and
perform troubleshooting.
...
Trailer towing
Your vehicle is designed
primarily as a passenger-and-
load-carrying vehicle.
Towing a trailer can have an
adverse impact on handling,
performance, braking, durability,
and fuel consumption.
For your safety and the
safety of others, you must
not overload your vehicle or
trailer. You must also
ensu ...