| | Results of the tests |
| 1 | CHECK CLUTCH SWITCH | All OK | Problems met | Operation |
|---|
| Check that the clutch pedal switch is working properly | Continue to Step 2 | Lack of continuity | Replace the clutch pedal switch Op. Op. 5580A38 SWITCH ON CLUTCH PEDAL FOR CRUISE CONTROL - R+R |
| 2 | CHECK CONNECTIONS TO ENGINE MANAGEMENT CONTROL UNIT | All OK | Problems met | Operation |
|---|
| With the ignition on and clutch pedal depressed, check that there is a voltage signal from the clutch switch to the engine management control unit: See See E5060 CRUISE CONTROL | Continue to Step 3 | No voltage found | Restore the connections See See E5060 CRUISE CONTROL |
| 3 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| 1.9 JTD 16V | Check that the fault is no longer present | End of diagnosis | Fault persists: control unit defective | Replace the engine management control unit Op. Op. 1060G80 DS ELECTRIC INJECTION CONTROL UNIT - R R |
| 2.0 JTS3.2 V6 | Check that the fault is no longer present | End of diagnosis | Fault persists: control unit defective | Replace the engine management control unit Op. 1056B82 |