Vehicle diagnostic, testing and information system -VAS 5051A-, measurement mode: Multimeter, resistance measurement (0...100 Ω) |
Test step | Connection to connector “C” → Chapter | Checking of | | Specification | Measures to be taken if reading does not match specification |
3.1 | Contact “12” and contact “8” | Circulation pump -V55- and corresponding connections to auxiliary heater control unit -J364- | | –
| Greater than 4 and less than 20 Ω (ohms) |
| –
| Use current flow diagram to check and repair connection to circulation pump -V55- |
|
3.2 | Contact 12 and contact 10 | Circulation pump -V55- and corresponding connections to auxiliary heater control unit -J364- | | | –
| Use current flow diagram to locate and eliminate short to earth. |
|