ECU information available
- Short circuit to positive
- Open circuit or short circuit to earth
Checks to be carried out if fault is present
Short circuit to positive
| conditions under which the fault appears | checks conditions for checking |
|---|
| none | control unit disconnected, verify: - insulation of wire(s) A, B |
| conditions under which the fault appears | checks conditions for checking |
|---|
| none | control unit disconnected, verify: - insulation of wire(s) A, B, C |
| conditions under which the fault appears | checks conditions for checking |
|---|
| none | control unit disconnected, verify: - insulation of wire(s) A, B, C, D |
Open circuit or short circuit to earth
| conditions under which the fault appears | checks conditions for checking |
|---|
| none | control unit disconnected, ignition off, verify: - - resistance R between 25 and 30 Ω between terminal 4 or 5 of 1304 and 80 of connector 88V.NR |
| conditions under which the fault appears | checks conditions for checking |
|---|
| none | control unit disconnected, ignition off, verify: - - resistance R between 25 and 30 Ω between terminal 4 or 5 of 1304 and 80 of connector 88V.NR |
| conditions under which the fault appears | checks conditions for checking |
|---|
| none | control unit disconnected, ignition off, verify: - - resistance R between 25 and 30 Ω between terminal 4 or 5 of 1304 and 80 of connector 88V.NR |
