Toyota Yaris: Cxpi Communication System / Parts Location
PARTS LOCATION
ILLUSTRATION
*1 | SEMICONDUCTOR POWER INTEGRATION ECU | *2 | ENGINE ROOM RELAY BLOCK - STD P/I NO. 1 FUSE - INP STD NO. 1-1 FUSE - WASHER FUSE |
*3 | LIGHT CONTROL LED ECU RH | *4 | LIGHT CONTROL LED ECU LH |
ILLUSTRATION
*1 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *2 | POWER DISTRIBUTION BOX ASSEMBLY - ECU-IGR NO. 1 FUSE |
*3 | WINDSHIELD WIPER RELAY ASSEMBLY | *4 | DLC3 |
PRECAUTION PRECAUTION FOR SEMICONDUCTOR POWER INTEGRATION ECU (a) Do not remove or install the semiconductor power integration ECU and power distribution box assembly with the negative (-) auxiliary battery terminal connected...
Other information:
GENERAL INFORMATION
A large number of ECU controlled systems are used in this vehicle. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot. However, most problem checking procedures only involve inspecting the ECU controlled system circuits one by one...
REPLACEMENT CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. REMOVE REAR WHEEL Click here
2. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY (a) Remove the bolt and separate the rear flexible hose from the rear flexible hose bracket...
Categories
Stop the vehicle completely.
Manual transaxle:
Shift into neutral and set the parking brake.
Automatic transaxle:
Shift the selector lever to the P position and set the parking brake.
Press the push button start to turn off the engine. The ignition position is
off.
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