199000748 - B002 STARTER MOTOR NOT WORKING

When the key is turned to the ON position, the instruments light up; in the Starting position, the starter motor does not turn.
Test results
1STARTER MOTOR CONNECTIONS CHECKAll OKProblems encounteredOperation
Check the connections between the battery, alternator and starter motor see wiring diagram    See E5010 STARTING AND RECHARING Move on to Step 2Connections not correct.Restore the correct connections.
2STARTER MOTOR RELAY FEED CHECKAll OKProblems encounteredOperation
- Check the connection between the switch and relayUsing a Tester, check whether the lack of continuity is between the switch and the engine compartment junction unit or between the engine compartment junction unit and the motor relay see wiring diagram    See E5010 STARTING AND RECHARING Move on to Step 31. Junction unit continuity failure2. Lack of continuity in one cable1.Replace the control unit    Op. 5505A13 ADDITIONAL JUNCTION UNIT IN ENGINE COMPARTMENT - R.R. 2. Replace the lead involved
3SWITCH CHECKAll OKProblems encounteredOperation
Check the operation and the condition of the switch.Operate the switchMove on to Step 4Ignition switch faulty.Replace the switch    Op. 5520A18 IGNITION SWITCH CONTACT CARRIER LOCK BARREL - R.R.
4STARTER MOTOR CHECKAll OKProblems encounteredOperation
Check the condition of the ignition switch and that it is working properlyEnd of diagnosisFault in starter motor.Replace the starter motor