| TEST RESULTS |
| 1 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Connect an Examiner and check that the Instrument Panel Node is aligned in the "Control Units Test", "Other Systems" Group and "Proxy Alignment Procedure" modes. | Move on to Step 2 | 1. Impossible to carry out Proxy alignment2. Alignment not carried out | 1. Move on to Step 22. Carry out Proxy alignment |
| 2 | VEHICLE SPECIFICATION CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Make sure that no control units not recognized by the Body Computer have been fitted in the CAN | Move on to Step 3 | A control unit not recognized by the Body Computer has been fitted in the CAN | Restore the system with the electronic devices for that specification. |
| 3 | ELECTRICAL POWER SUPPLY CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check the electricity supply to the Instrument Panel Node is correct. See E4010 INSTRUMENT PANEL | Move on to Step 4 | Fault in positive electrical supply and/or earth | Renew and/or replace the defective component (in the case of a fuse, find out what caused it to blow) |
| 4 | ERROR CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check for the presence of one or more of the following errors using the Examiner in Instrument Panel Node mode:- CAN line- EEPROM memory | End of diagnosis | 1. Detected "no additional information" and/or "BUS off"2. Fault in EEPROM memory | 1. Continue as instructed by the diagnostic equipment2. Replace the Instrument Panel control unit. Op. 5560B10 CONTROL PANEL - R+R |