We dont' show any diesels here in u.S. Manual but sending a pic along drain coolant belwo thermostat undo bolts remove a nd replace revers disassembly and fill with coolant'. If you aren't getting heat, check bot h heater hoses for hot and if they are check for a water vavle not working if you have oneor an actuator in heater. Terminal 3 shold get 4.7 volts whe terminal 4 is grounded
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Saturday, February 2nd, 2013 AT 6:52 PM