Toyota RAV4 manuals

Toyota Sienna Service Manual: Basic inspection

When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out in all circuits considered to be possible causes of the problem. In many cases, by carrying out the basic engine check shown in the following flowchart, the location of the problem can be found quickly and efficiently. Therefore, using this check is essential when engine troubleshooting.

1 CHECK BATTERY VOLTAGE

NOTICE: Carry out this check with the engine stopped and ignition switch off.

Result

Result

2 CHECK WHETHER ENGINE CRANKS

3 CHECK WHETHER ENGINE STARTS

4 CHECK AIR FILTER

  1. Visually check that the air filter is not excessively contaminated with dirt or oil.

5 CHECK IDLING SPEED

  1. Check the idling speed

6 CHECK FUEL PRESSURE

  1. Check the fuel pressure

7 CHECK FOR SPARKS

  1. Check for sparks

PROCEED TO PROBLEM SYMPTOMS TABLE

Check for intermittent problems
1. CHECK FOR INTERMITTENT PROBLEMS HINT: For use of the intelligent tester only: Inspect the vehicle's ECM using check mode. Intermittent problems are easier to detect with an intelligent teste ...

Registration
NOTICE: The Vehicle Identification Number (VIN) must be input into the replacement ECM. HINT: The VIN is a 17-digit alphanumeric vehicle identification number. The intelligent tester is required ...

Other materials:

Removal
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINALV Caution: wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. 2. Remove air fuel ratio sensor (for bank 2 sensor 1) (a) ...

Installation
1. INSTALL THROTTLE BODY  Install a new throttle body gasket to the intake air surge tank. Install the throttle body with the 4 bolts. Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) Connect the 2 water by-pass hoses. Connect the throttle body connector and clamp. 2. ...

Removal
1. REMOVE REAR SEAT LEG SIDE GARNISH SUBASSEMBLY RH  Disengage the clips and remove the seat leg side garnish sub-assembly RH. 2. REMOVE REAR NO. 2 SEAT ASSEMBLY RH  Remove the bolt and locus cable RH.  Remove the 2 bolts and rear No. 2 seat assembly RH.  R ...

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