125000600 - K49 I.E. FAILURE WARNING LIGHT AND CODE WARNING LIGHT BOTH OFF / ENGINE DOES NOT START

The engine management control unit warning light and the CODE warning light do not come on. The I.E. warning light should come on at Key-on and go out when the engine starts up; the CODE warning light should come on at Key-on and go out after the initial test on versions with low line instruments; in versions with high line instruments, the CODE warning light only comes on if there is a fault.
The failure of both warning lights to come on is due to supply problems
Results of the tests
1CHECKING POWER SUPPLYAll OKProblems metOperation
Check the supply to the engine management control unit and to the Body ComputerContinue to Step 2No supply to the engine management control unitRestore the correct connections See    See E5030 PETROL ENGINE ELECTRONIC MANAGEMENT
No supply to the Body ComputerRestore the correct connections See    See E7010 CODE
2CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentFault persistsSearch for the fault starting from another symptom''