Toyota Camry (XV70): Utility
UTILITY
INITIALIZE THE CONNECTION INFORMATION OF A GATEWAY FUNCTION EQUIPPED ECU (BUS MONITOR ECU)
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus:
- for Body Electrical / Central Gateway / Utility / Initialization
|
Tester Display |
|---|
| Initialization |
- for Body Electrical / Main Body / Utility / Initialization
|
Tester Display |
|---|
| Initialization |
(e) Initialize the ECU.
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
Inspect the fuses and relays related to this system before inspecting the suspected areas b
Terminals Of Ecu
TERMINALS OF ECU
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read t
Diagnosis System
DIAGNOSIS SYSTEM CHECK FOR INSTALLED SYSTEMS (ECUS AND SENSORS) THAT USE CAN COMMUNICATION
(a) The systems (ECUs and sensors) that use CAN communication vary depending on the vehicle and optional eq
SEE MORE:
Removal
REMOVAL CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the steering wheel switch housing removal/installation are shown below. Necessary Procedures After Part
Parts Location
PARTS LOCATION ILLUSTRATION
*1 STEERING HEATER SWITCH
*2 STEERING WHEEL ASSEMBLY
*3 NO. 6 RELAY BLOCK
- STRG HTR RELAY
*4 SPIRAL CABLE SUB-ASSEMBLY
*5 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
- ECU-IG1 NO. 3 FUSE
*6 ENGINE ROO
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