Truma 6002 fitted to a 2001 Pilote G270. This uses the wrap around water heating element and is only controlled by a dedicated 2 pole switch. Heater did not work, only fault found so far is one pole of the 2 pole switch is open circuit regardless of switch position. Thought I would replace the switch with another 240v 2 pole switch but then noticed there is a resistor (220,000 Ohms ?) across the output terminals.
