Toyota RAV4 manuals

Toyota Sienna Service Manual: Installation

1. INSTALL TIRE PRESSURE WARNING ECU

INSTALL TIRE PRESSURE WARNING ECU

(a) Connect the connector to the tire pressure warning ECU.

INSTALL TIRE PRESSURE WARNING ECU

(b) Install the tire pressure warning ECU with the screw.

2. INSTALL INSTRUMENT PANEL SAFETY PAD SUBASSEMBLY

HINT: Refer to the instructions for INSTALLATION of the instrument panel safety pad (See page IP-14)

3. CONNECT CABLE TO BATTERY NEGATIVE TERMINAL

4. REGISTER TRANSMITTER ID

HINT: See page TW-20.

5. INSPECT TIRE PRESSURE WARNING SYSTEM

HINT: See page TW-25.

6. INITIALIZE SYSTEM

NOTICE:

HINT: See page TW-23.

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 ...

Tire pressure warning reset switch
COMPONENTS ...

Other materials:

Adjustment
CAUTION:  Do not stare at the luminous portion of the laser during adjustment. The intensity of the laser light is low, but it may result in loss of sight.  If operation is not carried out as specified, there may be a risk that you are exposed to hazardous radiation. HINT: ...

Communication Error from ECM to VSC
DTC P1631 Communication Error from ECM to VSC DTC U0100 Lost Communication with ECM/PCM "A" DESCRIPTION The ECM sends signals such as A/T information signals, dynamic laser cruise control operation signals, brake operation demand signals, and buzzer operation demand signals to the sk ...

Symptom confirmation and diagnostic trouble code
HINT: The diagnostic system in the SIENNA has various functions. The first function is the Diagnostic Trouble Code (DTC) check. A DTC is a code stored in the ECU memory whenever a malfunction in the signal circuits to the ECU occurs. In a DTC check, a previous malfunction's DTC can be ...

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