Wiring diagram for heater control panel/Haines-type manual?

Mechanical questions about the Toyota Granvia
Skylark2
Posts: 1
Joined: 17 May 2018, 19:04

Wiring diagram for heater control panel/Haines-type manual?

Postby Skylark2 » 17 May 2018, 19:27

Hi, I'm new to the forum and we have a 1996 3 litre diesel automatic Granvia converted around 2011 to a campervan. We love it and it is our pride and joy but just recently nothing works on the heater control panel. The blowers don't work. The lights don't come on when I press eg screen and feet for cool/heat. It doesn't seem to heat up either, ready to blow warm air (which it can't!). Our friendly mechanic thinks it may be a relay that's gone down but the relays are all black and difficult to access. Does anyone have a wiring diagram for the heater control panel? It would be a huge help to reduce the time spent on a guessing game to identify the relay. I've looked at the forums and it seems a Haines-type manual is difficult to find - that would be the icing on the cake! Thanks all, fingers crossed...

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