Toyota RAV4 manuals

Toyota Sienna Service Manual: Circuit opening relay

Inspection

1. INSPECT CIRCUIT OPENING RELAY

INSPECT CIRCUIT OPENING RELAY

  1.  Using an ohmmeter, measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

If the result is not as specified, replace the relay.

EFI relay
Inspection 1. INSPECT EFI RELAY (a) Using an ohmmeter, measure the resistance according to the value(s) in the table below. Standard resistance If the result is not as specified, replace ...

Air fuel ratio sensor relay
INSPECTION 1. INSPECT AIR FUEL RATIO SENSOR RELAY  Using an ohmmeter, measure the resistance according to the value(s) in the table below. Standard resistance If the result is ...

Other materials:

Throttle / Pedal Position Sensor
HINT: These DTCs relate to the Accelerator Pedal Position (APP) sensor. DESCRIPTION HINT: This ETCS (Electronic Throttle Control System) does not use a throttle cable. The Accelerator Pedal Position (APP) sensor is integrated with the accelerator pedal bracket and has 2 sensor circuits ...

Check mode procedure
HINT: Intelligent tester only: Compared to normal mode, check mode is more sensitive to malfunctions. Therefore, check mode can detect the malfunctions that cannot be detected by normal mode. NOTICE:All the stored DTCs and freeze frame data are erased if: 1) the ECM is changed fro ...

Cooling fan relay
On-vehicle inspection 1. Cooling fan relay (a) Remove the relay from engine room relay block No. 1. (b) Measure the resistance of the relay. Standard resistance If the result is not as specified, replace the cooling fan relay. (c) Install the relay to engine room relay block No. ...

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