| STEP | OPERATIONS TO BE CARRIED OUT | TEST RESULTS |
|---|
| 0 | PRELIMINARY CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check the battery chargeCheck that the fuel level is not in the "reserve" conditionsCheck the condition of the remote control | Move on to Step | 1. Charge not correct | 1. Recharge, if necessary, replace the battery |
| 2. fuel level in "reserve" conditions | 2. Top up level |
| 3. Remote control faulty | 3. Restore operation |
| 1 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| With the tester (Examiner or other instrument) connected, check the CAN network information for:- no control unit not activated;
- that there are no faulty control units;
- no control unit with faulty CAN line;
| Move on to Step | 1. Presence of faults | 1. Continue following the instructions for the diagnostic equipment |
| 2. Climate control system control unit error | Move on to Step |
| 2 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Keeping the diagnostic equipment (Examiner or other instruments) connected to the diagnostic socket, check:- that there are no faults in the climate control system node
| Move on to Step | 1. Presence of faults | 1. Continue following the instructions for the diagnostic equipment |
| 2. No communication with the control unit | Move on to Step |
| 3 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Keeping the diagnostic equipment (Examiner or other instruments) connected to the diagnostic socket, check:- no faults in the supplementary heater control unit
| Move on to Step | Presence of faults | Continue following the instructions for the diagnostic equipment |
| 4 | CHECK ON CORRECT OPERATION | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check that the fault is no longer present | | | |
