DTC B1578: Meter
Diagnosis start condition:
- Battery voltage is 10 V or more.
- The remote engine starter was not used to start the engine.
DTC detecting condition:
Reference code incompatibility between combination meter and body integrated unit or communication failure between body integrated unit and ECM
Trouble symptom:
- Engine will not start.
- The security indicator illuminates.
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Read the DTC of the body integrated unit. Ref. to READ DIAGNOSTIC TROUBLE CODE (DTC) . |
Is DTC B1401, B1407, or B1408 displayed? | Perform the diagnosis for the displayed DTC B1401, B1407 or B1408. | Perform the diagnosis of DTC B1572. Ref. to DTC B1572 IMM CIRCUIT EXCEPT ANTENNA CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |