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:

Open in Rear Curtain Shield Squib LH Circuit
DTC B1636/88 Open in Rear Curtain Shield Squib LH Circuit DESCRIPTION The rear curtain shield squib LH circuit consists of the center airbag sensor assembly and the curtain shield airbag assembly LH. The circuit instructs the SRS to deploy when deployment conditions are met. DTC B1636/88 ...

Diagnosis system
1. CHECK BATTERY VOLTAGE Standard voltage: 11 to 14 V If the voltage is below 11 V, recharge the battery before proceeding. 2. CHECK DLC3 (a) The ECU uses the ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 f ...

Rear Occupant Classification Sensor LH Collision Detection
DTC B1787 Rear Occupant Classification Sensor LH Collision Detection DESCRIPTION DTC B1787 is output when the occupant classification ECU receives a collision detection signal sent by the rear occupant classification sensor LH if an accident occurs. DTC B1787 is also output when the front s ...

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