Toyota RAV4 manuals

Toyota Sienna Service Manual: Tire pressure warning ecu

Toyota Sienna Service Manual / Tire and wheel / Tire pressure warning ecu

COMPONENTS

Tire pressure warning ecu

Disposal
HINT: The tire pressure warning valve and transmitter is powered by a lithium battery. When disposing of the tire pressure warning valve and transmitter, remove the battery and dispose of it corre ...

Removal
NOTICE: Before removing the tire pressure warning ECU, read the registered transmitter IDs of all wheels and write them down to use for re-registration of transmitter IDs (See page TW-20). 1. DIS ...

Other materials:

Terminals of ECU
1. CHECK POWER SLIDE DOOR ECU LH (WITH POWER SLIDE DOOR) Disconnect the P25 and P26 ECU connectors, and check the voltage and resistance of each terminal of the wire harness side connectors. If the result is not as specified, there may be a malfunction on the wire harness side. ...

Installation
1. INSTALL REAR COIL SPRING INSULATOR UPPER LH (a) Install the insulator upper LH to the coil spring rear LH. 2. INSTALL COIL SPRING REAR LH (a) Apply a shop rug to the rear axle beam assembly. (b) Install the coil spring rear LH to the rear axle beam assembly. HINT: Fit the lowe ...

Intake Air Temperature Circuit
DESCRIPTION The Intake Air Temperature (IAT) sensor, mounted on the Mass Air Flow (MAF) meter, monitors the IAT. The IAT sensor has a built-in thermistor with a resistance that varies according to the temperature of the intake air. When the IAT is low, the resistance of the thermistor i ...

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