Toyota RAV4 manuals

Toyota RAV4 Service Manual: Unmatched encryption code

Toyota RAV4. Unmatched encryption code


Description

This dtc is output when a key with an incomplete key code is inserted into the ignition key cylinder.

Toyota RAV4. Unmatched encryption code


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

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. Inspection procedure Reregister k ...

Unmatched key code
Description This dtc is output when a key code that has not been registered in the transponder key ecu is inserted into the ignition key cylinder. Inspection procedure Reregister key ...

Other materials:

Brake warning light does not come on
Wiring diagram Refer to the brake warning light circuit (see page bc-145). Inspection procedure Check can communication system Check if the can communication system dtc is output (see page ca-34). Result Perform active test by intelligent tester (brake warning light) ...

General maintenance
Listed below are the general maintenance items that should be performed at the intervals specified in the “owner’s warranty information booklet” or “owner’s manual supplement/scheduled maintenance guide”. It is recommended that any problem you notice should be brought to the attentio ...

Parts location
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