PARTS LOCATION
ILLUSTRATION
*A |
for Hydraulic Brake Booster |
*B |
for Vacuum Brake Booster |
*C |
w/ Toyota Safety Sense P |
- |
- |
*1 |
BRAKE BOOSTER ASSEMBLY (SKID CONTROL ECU) |
*2 |
BRAKE ACTUATOR ASSEMBLY (SKID CONTROL ECU) |
*3 |
FORWARD RECOGNITION CAMERA |
*4 |
MILLIMETER WAVE RADAR SENSOR ASSEMBLY |
ILLUSTRATION
*A |
w/ Tire Pressure Warning System and Tire Inflation Pressure Display Function |
*B |
w/ Blind Spot Monitor System |
*1 |
DOOR CONTROL AND TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY |
*2 |
BLIND SPOT MONITOR SENSOR LH |
ILLUSTRATION
*A |
for 2GR-FKS |
*B |
for 2TR-FE |
*C |
w/ Intuitive Parking Assist System |
- |
- |
*1 |
ECM |
*2 |
CLEARANCE WARNING ECU ASSEMBLY |
*3 |
MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
*4 |
COMBINATION METER ASSEMBLY |
*5 |
AIRBAG SENSOR ASSEMBLY |
- |
- |
ILLUSTRATION
*A |
for Navigation Receiver Type |
*B |
for Radio and Display Type |
*C |
for 4WD |
*D |
w/ Smart Key System |
*E |
for Automatic Air Conditioning System |
*F |
for Manual Air Conditioning System |
*1 |
NAVIGATION RECEIVER ASSEMBLY |
*2 |
RADIO AND DISPLAY RECEIVER ASSEMBLY |
*3 |
4 WHEEL DRIVE CONTROL ECU |
*4 |
CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
*5 |
DLC3 |
*6 |
SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY |
*7 |
CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU) |
*8 |
AIR CONDITIONING AMPLIFIER ASSEMBLY |
ILLUSTRATION
*1 |
NO. 1 CAN JUNCTION CONNECTOR |
*2 |
NO. 2 CAN JUNCTION CONNECTOR |
*3 |
NO. 4 CAN JUNCTION CONNECTOR |
*4 |
NO. 5 CAN JUNCTION CONNECTOR |
*5 |
NO. 6 CAN JUNCTION CONNECTOR |
- |
- |
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...
Lost Communication With Vehicle Dynamics Control Module (U0122)
DESCRIPTION
This DTC is detected if communication is lost with the skid control ECU (brake
actuator assembly).
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
U0122
Lost Communication with Vehicle Dynamics Contro ...
Open in Bus 2 Main Bus Line
DESCRIPTION
There may be an open circuit in one of the CAN main bus lines and/or a central
gateway ECU (network gateway ECU) branch lines when the resistance between terminals
18 (CA4H) and 17 (CA4L) of the central gateway ECU (network gateway ECU) is 70 Ω
or higher.
Detection It ...