Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Transponder chip malfunction

Toyota RAV4. Transponder chip malfunction


Description

This dtc is output when: 1) during key code registration, a key malfunction occurs; 2) the key code was unable to be registered properly.

Toyota RAV4. Transponder chip malfunction


Inspection procedure

  1. Reregister key

  1. Clear the dtc (see page ei-18).
  2. Reregister the key code with the transponder key ecu (see page ei-5)
  3. Check that the engine starts with the key.

Ok: engine starts.



End

Antenna coil open / short
Description The transponder key coil receives key code signals from the transponder chip in the key grip. The coil built into the transponder key amplifier amplifies the key code signals and ...

Unmatched encryption code
Description This dtc is output when a key with an incomplete key code is inserted into the ignition key cylinder. Inspection procedure Reregister key Clear the dtc (see page ei-1 ...

Other materials:

Brake Hold
The brake hold system keeps the brake applied when the shift lever is in D, S or N with the system on and the brake pedal has been depressed to stop the vehicle. The system releases the brake when the accelerator pedal is depressed with the shift lever in D or S to allow smooth start off. Enabling t ...

Ecm communication stop mode (2005/11-2006/01)
Description Wiring diagram Inspection procedure Notice: Turn the ignition switch off before measuring the resistances of the main wire and the branch wire. After the ignition switch is turned off, check that the key reminder warning system and light reminder warning system ...

Knock sensor 1 circuit
Description Flat type knock sensors (non-resonant type) have structures that can detect vibrations over a wide band of frequencies: between approximately 6 khz and 15 khz. A knock sensor is fitted onto the engine block to detect engine knocking. The knock sensor contains a piezoelectri ...

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