Diagnosis/troubleshooting PSM 5.7
DIAGNOSIS/TROUBLESHOOTING PSM 5.7 (FAULT CODE 4266)
| Work instruction | Display OK | If not OK | ||
|---|---|---|---|---|
| 1 | Check ground lead of the return pump |
|
< 5 Step 2 |
Open circuit between PSM control module plug terminal 1 and ground point of PSM Repair wiring harness ->End |
| 2 | Hydraulic unit defective | ->End | ||