Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Receiver error

Toyota RAV4. Receiver error


Description

Toyota RAV4. Receiver error


Wiring diagram

Toyota RAV4. Wiring diagram


Inspection procedure

Notice:

It is necessary to register an id code after replacing the tire pressure warning valve abd transmitter and/or the tire pressure warning ecu (see page tw-9).

Hint:

Set the tire pressure to the specified value.

Standard pressure: 220 kpa (2.2 Kgf/cm2, 32 psi)

  1. Check tire pressure warning ecu

Toyota RAV4. Check tire pressure warning ecu


  1. Measure the voltage of the connector.

Standard voltage




  1. Check wire harness (ecu - receiver)

Toyota RAV4. Check wire harness (ecu - receiver)


  1. Disconnect the e56 ecu connector.
  2. Disconnect the l20 receiver connector.
  3. Measure the resistance of the wire harness side connectors.

Standard resistance




  1. Replace tire pressure warning antenna and receiver


  1. Check dtc

  1. Check for dtc (see page tw-20).

Ok: dtc is not output.

Hint:



End

  1. Check wire harness (ecu - receiver)

Toyota RAV4. Check wire harness (ecu - receiver)


  1. Disconnect the e56 ecu connector.
  2. Disconnect the l22 receiver connector.
  3. Measure the resistance of the wire harness side connectors.

Standard resistance




Replace tire pressure warning ecu

Transmitter id not registered in main mode
Description Inspection procedure Notice: It is necessary to register an id code after replacing the tire pressure warning valve and transmitter and/or the tire pressure monitor ecu (see ...

Vehicle speed signal error (test mode dtc)
Description The tire pressure warning ecu receives a speed signal from the combination meter. This dtc is stored upon entering test mode, and cleared when a vehicle speed signal of 12 mph (20 ...

Other materials:

Heated oxygen sensor
Components Removal Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. Remove heated oxygen sensor (for bank 1 sensor 2) ...

On-vehicle inspection
Notice: Perform the maf meter inspection according to the procedures below. Only replace the maf meter when both the long ft#1 value and maf value in the data list (with the engine stopped) are not within the normal operating range. Inspect mass air flow meter Perform c ...

Condenser
Components On-vehicle inspection Inspect cooler condenser assembly If the fins of the cooler condenser are dirty, clean them with water. Dry the fins with compressed air. Notice: Do not damage the fins of the condenser. If a fin of the cooler condenser is bent, straighte ...

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