Toyota RAV4 manuals

Toyota Sienna Service Manual: Terminals of ECU

1. FOLD SEAT CONTROL ECU LH

FOLD SEAT CONTROL ECU LH

  1. Disconnect the fold seat control ECU connectors.
  2. Measure the voltage and resistance of the wire harness side connectors.

FOLD SEAT CONTROL ECU LH

If the result is not as specified, there may be a malfunction on the wire harness side.

  1.  Reconnect the fold seat control ECU connectors.
  2.  Measure the voltage of the connectors.

FOLD SEAT CONTROL ECU LH

FOLD SEAT CONTROL ECU LH

FOLD SEAT CONTROL ECU LH

If the result is not as specified, the fold seat control ECU may have a malfunction.

2. FOLD SEAT CONTROL ECU RH

FOLD SEAT CONTROL ECU RH

  1. Disconnect the fold seat control ECU connectors.
  2. Measure the voltage and resistance of the wire harness side connectors.

FOLD SEAT CONTROL ECU RH

If the result is not as specified, there may be a malfunction on the wire harness side.

  1.  Reconnect the fold seat control ECU connectors.
  2. Measure the voltage of the connectors.

FOLD SEAT CONTROL ECU RH

FOLD SEAT CONTROL ECU RH

FOLD SEAT CONTROL ECU RH

If the result is not as specified, the fold seat control ECU may have a malfunction.

Problem symptoms table
HINT:  Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspect Area" co ...

Diagnosis system
1. CHECK DLC3  The vehicle uses ISO 15765-4 communication protocol. The terminal arrangement of the DLC3 complies with SAE 1962 and matched the ISO 15765-4 format. If the resul ...

Other materials:

System description
1. SYSTEM DESCRIPTION (a) ABS (Anti-lock Brake System) The ABS helps prevent wheels from locking when the brake is applied firmly or when braking on a slippery surface. (b) EBD (Electronic Brake force Distribution) The EBD control utilizes ABS, realizing proper brake force distribution betw ...

Installation
1. INSTALL LOWER BALL JOINT ASSEMBLY FRONT LH (a) Install the lower ball joint assembly front LH and tighten the nut. Torque: 123 N*m (1,250 kgf*cm, 91 ft.*lbf) (b) Install a new cotter pin. NOTICE: If the holes for the cotter pin are not aligned, tighten the nut further up to 60°. 2. INS ...

Camshaft Position "B" - Timing Over-Advanced
DTC P0014 Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 1) DTC P0015 Camshaft Position "B" - Timing Over-Retarded (Bank 1) DTC P0024 Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 2) DTC P0025 Camshaft Position ...

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