Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Unlock warning switch

Toyota RAV4. Unlock warning switch


Inspection

  1. Inspect unlock warning switch assembly

  1. Measure the resistance of the switch.

Standard resistance


If the result is not as specified, replace the switch assembly.

Ecu power source circuit

Description

This circuit provides power to operate the transponder key ecu.

Wiring diagram

Toyota RAV4. Ecu power source circuit


Inspection procedure

  1. Inspect fuse (ecu-b2)

  1. Remove the ecu-b2 fuse from the engine room no. 2 Relay block.
  2. Measure the resistance of the fuse.

Standard resistance: below 1




  1. Check wire harness (transponder key ecu - battery and body ground)

Toyota RAV4. Check wire harness (transponder key ecu - battery and body ground)


  1. Disconnect the e46 ecu connector.
  2. Measure the resistance and voltage of the wire harness side connector.

Standard resistance


Standard voltage 




Proceed to next circuit inspection shown in problem symptoms table

Security indicator light circuit
Description When the transponder key is registered, the transponder key ecu indicates the key registration condition by lighting up, blinking or turning off the security indicator. Wiring diagram ...

Horn
...

Other materials:

Reassembly
Caution: Wear protective gloves. Sharp areas on the seat frame (with adjuster) may injure your hands. Install front seat wire Install seat position airbag sensor (see page rs-390) Install lumbar support adjuster assembly Install the lumbar support adjuster with the 2 screws. ...

For vehicles equipped with vehicle stability (vsc) system
Notices when using drum tester Before beginning testing, disable the vsc. To disable the vsc, turn the ignition switch off and connect sst to terminals 12 (ts) and 4 (cg) of the dlc3. Sst 09843-18040 Notice: Confirm that the vsc warning light blinks. Vsc system will be r ...

Catalyst system efficiency below threshold (bank 1)
Monitor description The ecm uses sensors mounted in front of and behind the three-way catalytic converter (twc) to monitor its efficiency. The first sensor, the air-fuel ratio (a/f) sensor, sends pre-catalyst information to the ecm. The second sensor, the heated oxygen (ho2) sensor, se ...

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