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:

Components
Fuse boxes Engine oil filler cap Engine oil level dipstick Battery Brake fluid reservoir Radiator Electric cooling fan Condenser Washer fluid tank Engine coolant reservoir Checking the engine oil With the engine at operating temperature and turned off, check the oil level on the di ...

Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. Checking and replacing fuses 1. Turn the engine switch to OFF. 2. Open the fuse box cover. Engine compartment: Type A fuse box (if equipped) Push claws A and B to co ...

Selecting the driving mode
The following modes can be selected to suit driving conditions. Eco drive mode Use eco drive mode to help achieve low fuel consumption during trips that involve frequent accelerating. Press the “eco mode” button to select eco drive mode. The “eco mode” indicator comes on. Press t ...

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