AD83.70-S-2000A | Auxiliary heater (AHE), diagnosis, basic knowledge | 16.4.97 |
MODEL 638 up to 15.11.97 with CODE (H12) Hot water auxiliary heater
Connecting and using test equipment | |||
Connecting hand-held tester (HHT), reading out DTC memory | |||
In the event of a malfunction check the cables, fuses, plugs and connectors for discontinuity, good contact and proper connection according to the applicable wiring diagram | |||
Wiring diagrams | |||
Location and assignment of connectors and sockets | |||
Location and assignment of ground points | |||
Location of auxiliary heater (ZHE) components | |||
Auxiliary heater connector assignment | |||
Auxiliary heater diagnostic tools | |||
Auxiliary heater diagnosis, measuring on open connector | |||
Auxiliary heater function notes |
Referenced documents
- ad0000s1000az Connection and use of testing equipment
- ad0000s200003a Connecting Hand-Held Tester (HHT), reading fault memory
- ad8370s200001a Auxiliary heater (AHE), connector assignment
- ad8370s200002a Auxiliary heater (AHE), diagnosis tools
- ad8370s200003a Auxiliary heater (AHE), diagnosis, measuring on open connector
- ad8370s200004a Auxiliary heater (AHE), function notes
- gf0019s1100a Arrangement and assignment of connectors and sockets
- gf0019s2000a Arrangement and assignment of ground points
- gf8370s000303a Auxiliary heater (AHE), location of components
- pe8300s1100a Survey of wiring diagrams of climate control