Toyota Sienna Service Manual: Distance control ECU

Cruise control main switch

COMPONENTS Removal 1. DISCONNECT BATTERY NEGATIVE TERMINAL 2. REMOVE STEERING WHEEL COVER LOWER NO.2 (24) 3. REMOVE STEERING WHEEL COVER LOWER NO.3 (24) 4. REMOVE HORN BUTTON ASSEMBLY ...

Components

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Other materials:

Ambient temperature sensor circuit
DTC B1412/12 Ambient Temperature Sensor Circuit DESCRIPTION The ambient temperature sensor is installed in front of the condenser to detect the ambient temperature which is used to control the air conditioner "AUTO" mode. This sensor is connected to the A/C amplifier and detects fl ...

Inspection
1. INSPECT FRONT SPEED SENSOR (a) Make sure that there is no looseness at the connector lock part and connecting part of the connector. (b) Disconnect the speed sensor connector. (c) Measure the resistance between terminals 1 and 2 of the speed sensor connector. OK: Resistance: 0.92 ...

Installation
1. INSTALL SEAT MEMORY SWITCH 2. INSTALL FRONT DOOR TRIM BOARD SUBASSEMBLY LH 3. INSTALL POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY 4. INSTALL FRONT DOOR INSIDE HANDLE BEZEL PLUG LH 5. INSTALL FRONT DOOR LOWER FRAME BRACKET GARNISH LH  Engage the 4 claws to install the seat me ...