Notes for Incorporating the Heating and A/C System in the Coolant
Circuit
Note
In vehicles with a diesel engine with and without a "parking
heater", an Auxiliary Heater Control Module -J60
Note
The Coolant Recirculation Pump -V50- is currently not
installed in all vehicles. Refer to
→ Rep. Gr.19; Coolant System/Coolant; Connection Diagram -
Coolant Hoses. If a p
General Description
The following procedure is used to diagnose the Engine
Component Power Supply Relay -J757- and the power supply voltage
that is provided to the engine components.
Special tools and workshop equipment
required
Multimeter.
Wiring Diagram.
Scan Tool.
Test requirements
Fuse
Overview - Water Drain Hoses
Overview - Water Drain Hoses, Front
1 - Grommet
Push all the way into the body using a soap solution
2 - Front Water Drain Hose
Cleaning. Refer to
→ Chapter "Water Drain Hoses, Cleaning".
Removing and Installing. Refer to
→ Cha