| | Test results |
| 1 | WIRING CHECK | All OK | Problems encountered | Operation |
|---|
| Check:- that the electrical connections and terminals are correctly fitted at the EPS system and Body Computer- that the battery terminals are correctly tightened- the continuity of the EPS supply wiring- check and clean the bodywork terminals earthed | Move on to Step 2 | Loose connections and/or breaks in continuity at both ends of the wiring detected | Intervene at the wiring connections |
| 2 | CHECK USING DIAGNOSTIC EQUIPMENT | All OK | Problems encountered | Operation |
|---|
| Connect the Examiner diagnostic equipment and check that the electric steering warning light is not faulty | Move on to Step 4 | Electric steering warning light failure | Move on to Step 3 |
| 3 | INSTRUMENT PANEL AND BODY COMPUTER CHECK | All OK | Problems encountered | Operation |
|---|
| Connect the Examiner diagnostic equipment and check that there are no faults in the instrument panel and body computer | Move on to Step 4 | Presence of faults | Continue following the instructions on the diagnostic equipment, see the detailed list of errors and follow the recommended advice See table H025 NO ELECTRIC STEERING POWER ASSISTANCE WITH FAILURE WARNING LIGHT ON |
| 4 | CORRECT OPERATION CHECK | All OK | Problems encountered | Operation |
|---|
| Check that the fault is no longer present | End of diagnosis | The fault persists | Contact Technical Assistance for further information on the problem |
