DTC B1402 Immobilizer Key Collation
DTC DETECTING CONDITION:
- Incorrect immobilizer key (use of unregistered key in body integrated unit)
- Faulty antenna
- Communication failure between key and body integrated unit
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Read the DTC of the body integrated unit. <Ref. to READ DIAGNOSTIC TROUBLE CODE (DTC) .> |
Is DTC B1410 or B1411 displayed? | Perform the diagnosis for the displayed DTC B1410 or B1411. | <Ref. to DTC B1575 INCORRECT IMMOBILIZER KEY , Diagnostic Procedure with Diagnostic Trouble Code (DTC).> |