Repair
3A2989V 17
Junction Box
Replace High Power Temperature Control
Module (HPTCM, ref. 435)
1. Turn system main power switch OFF.
2. Open junction box.
3. Unplug all connections on the HPTCM.
4. Remove screws securing HPTCM then remove
HPTCM.
5. Install HPTCM and reattach HPTCM connections.
6. Close junction box.
Replace Fluid Control Module Cube (FCM3,
ref. 408)
1. Turn system main power switch OFF.
2. Open junction box.
3. Unplug all connections on the FCM3.
4. Remove two screws securing FCM3 then remove
FCM3.
5. Use screws to install FCM3.
6. Reattach FCM3 connections.
7. Close junction box.
Center ground screw in the Fluid Control Module
Cube must be used to avoid serious injury due to
electric shock.