Toyota Sienna Service Manual: Adjustment

Terminals of ECU

1. CLEARANCE WARNING ECU *1: with Front Clearance Sonar 2. AIR CONDITIONER AMPLIFIER ASSEMBLY *1: with Front Clearance Sonar *2: Manual A/C *3: Auto A/C  Reference: ...

Park / Neutral Position Switch Circuit

DESCRIPTION The clearance warning ECU receives the reverse or park position signal from the park / neutral position switch. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT CLEARANCE WARNING E ...

Other materials:

Turbine Speed Sensor Circuit No Signal
DESCRIPTION This sensor detects the rotation speed of the input turbine. By comparing the input turbine speed signal (NT) with the counter gear speed sensor signal (NC), the ECM detects the shift timing of the gears and appropriately controls the engine torque and hydraulic pressure accor ...

Inspection
1. INSPECT RUNOUT OF DIFFERENTIAL RING GEAR (a) Using a dial gauge , check the runout of the ring gear. Maximum runout: 0.07 mm (0.0028 in.) If the runout is greater than the maximum, replace the ring gear with a new one. 2. INSPECT DIFFERENTIAL RING GEAR BACKLASH (a) Using a dial gauge, ...

Master Error
DTC 01-DF Master Error DESCRIPTION DTC No. DTC Detection Condition Trouble Area 01-DF *1 The device with a display fails and the master is switched to the audio device. Also when a communication error between sub-master (audio) and master occu ...