AD83.70-P-6001-07B | Stationary heater test of electrical system circulation pump | Model 129 as of 01.06.97 Model 163 as of 01.09.01 |
| Test of | Tester/test connection | Operation/ Requirement | Specified value | Possible cause/ Remedy | ||
1.0 - / / - | Stationary heater control module (A6n1)/connctor (B) circulation pump (A6m1) Model 129 as of 01.06.97 Model 163 as of 01.09.01 | | Unplug connector of circulation pump (B) Bridge contacts of connector at control module (A6n1) Erase fault memory HHT/STAR DIAGNOSIS Actuate circulation pump Read out fault memory | Fault message HHT/STAR DIAGNOSIS: Circulation pump A6m1 overload, |- -| Circulation pump A6m1 - / / - |
Circulation pump (A6m1) Stationary heater control module (A6n1) | ||