Diagnosis/troubleshooting PSM 5.7
DIAGNOSIS/TROUBLESHOOTING PSM 5.7 (FAULT CODE 4802)
| Work instruction | Display OK | If not OK | ||
|---|---|---|---|---|
| 1 | Check ground for open circuit |
|
< 5 Step 2 |
Open circuit or high contact resistance between pins 1 and 5 of PSM control module plug and PSM ground point ->End |
| 2 | Erase fault memory ancI read out again after test drive | ->End | ||