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:

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 no. 1 Engine under cover Remove front fender apron rh Remove radia ...

Child restraint seat tether anchor
Components Removal Remove child restraint seat tether anchor cover Using a screwdriver, detach the 4 claws and remove the cover. Hint: Tape the screwdriver tip before use. Remove roof headlining assembly Hint: It is not necessa ...

Precaution
Caution: Replace the faulty parts of the seat belt systems (outer belt, inner belt, bolts, nuts, adjustable shoulder anchor, tether anchor hardware and other related parts). When inspecting a vehicle that was in a collision, be sure to check all of the seat belt systems regardless of whethe ...

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