| | Results
of the tests |
| 1 | CHECKING WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|
| Connect
the diagnostic equipment (Examiner Plus or Smart) to the diagnostic
socket and check that there are no faults inthe system at the Engine Management
Node | Continue to Step 2 | Faults in system | Continue according to the
instructions for the diagnostic equipment |
| 2 | CHECKING WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|
| Keeping
the diagnostic equipment connected to the diagnostic socket, check
the operation of the MIL warning light at the Engine Management Node
through active diagnosis | Continue to Step 6 | The warning light does
not flash | Continue to Step 3 |
| 3 | WARNING LIGHT OPERATION CHECK | All OK | Problems met | Operation |
|---|
| Disconnect
the Engine Control node from the car side wiring and check whether
the warning light goes off | Continue to Step 6 | The warning light does
not go off | Continue to Step 4 |
| 4 | CHECKING ELECTRICAL EQUIPMENT | All OK | Problems met | Operation |
|---|
| Check
the insulation of the warning light control lead from engine control
node to instrument panel node. See E4010 INSTRUMENT PANEL | Continue to Step 5 | Cable short circuited
to earth. | Renew the electrical connections. |
| 5 | Continue as instructed by
the tester | All
OK | Problems
met | Operation |
|---|
| Check
that the fault is no longer present | End of diagnosis | Fault persists | Replace instrument panel Op. 5560B11 |
| 6 | Continue as instructed by
the tester | All
OK | Problems
met | Operation |
|---|
| Check
that the fault is no longer present | End of diagnosis | Fault persists | Replace the engine management
control unit Op. 1056B82 |
