INITIALIZATION
INITIALIZATION SERVO MOTOR
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch ON.
(d) Press the A/C OFF switch.
(e) Turn the Techstream on.
(f) Enter the following menus: Body Electrical / Air Conditioner / Utility / Servomotor Initialization.
(g) According to the Techstream display, perform servo motor initialization.
Body Electrical > Air Conditioner > Utility|
Tester Display |
|---|
|
Servomotor Initialization |
HINT:
During initialization, the AUTO indicator light comes on, and then goes off when initialization has finished.
(h) According to the Techstream display, select the Exit switch to finish initialization.
How To Proceed With Troubleshooting
Problem Symptoms TableToyota CH-R Service Manual > Blind Spot Monitor System: Software Incompatibility with Body Control Module "B" (U1331)
DESCRIPTION
This DTC is stored when the destination information of the main body ECU (multiplex
network body ECU) does not match that of the blind spot monitor sensors.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
U1331
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Toyota CH-R Service Manual > Wireless Door Lock Control System(w/ Smart Key System): Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
The main body ECU (multiplex network body ECU) stores DTCs when malfunctions
occur.
The diagnostic system allows for reading of the DTCs from the DLC3.
Use the Techstream to check for malfunctions and perform repairs.
CHECK DLC3
(a) Check the DLC3.
Click here
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