Toyota RAV4 manuals

Toyota Sienna Service Manual: Problem symptoms table

Vehicle stability control system:

Vehicle stability control system

Vehicle stability control system

TERMINALS OF ECU

1. Terminal of ECU

Terminal of ECU

(*1): Models with dynamic laser cruise control

(*2): 2WD model

2. Terminal Inspection

(a) Disconnect the connector and measure the voltage or resistance on the wire harness side.

Terminal Inspection

HINT: Voltage cannot be measured with the connector connected to the skid control ECU because the connector is watertight.

Standard

Standard

(*1): 2WD model

Other materials:

Warning Buzzer Malfunction
DTC P1575 Warning Buzzer Malfunction DESCRIPTION The ABS & traction actuator (skid control ECU) receives an alarm demand signal from the ECM and operates the skid control buzzer. The buzzer sounds to warn that the distance between the vehicle in front and your own vehicle is decreasing. ...

On-vehicle inspection
1. INSPECT THROTTLE BODY (a) Listen to the throttle control motor operating sounds. (1) Turn the ignition switch to the ON position. (2) When pressing the accelerator pedal position sensor lever, listen to the running motor. Make sure that no friction noise comes from the motor. If fricti ...

Combination Meter ECU Communication Stop
DTC B1271 Combination Meter ECU Communication Stop DESCRIPTION DTC B1271 is output when communication between the combination meter and the multiplex network gateway ECU stops for more than 10 seconds. DTC No. DTC Detection Condition Trouble Area B1271 ...

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