Toyota RAV4 Service Manual: Unmatched key code
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.
- Reregister key
- Clear the dtc (see page ei-18).
- Reregister the key code with the transponder key ecu (see page ei-5)
- Check that the engine starts with the key.
Ok: engine starts.
Unmatched encryption codeDescription 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 ...
CommunicationDescription When a key is inserted into the ignition key cylinder but no communication occurs between the key and transponder key ecu, dtc b2796 is output. When a key is inserted into the ig ...
Front power seat lumbar switch
Inspection Inspect front power seat lumbar switch lh Measure the resistance between the terminals when the switch is operated. Standard resistance If the result is not as specified, replace the switch. ...
Problem symptoms table
Hint: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "suspected area" column of the table. Check each symptom by checking the suspected areas in the order they are listed.