PDA

View Full Version : heater relay

joe-l
24th October 2008, 20:47
is there an easy way of removing the heater relay i cannot get the thing out and what clour is it?yellow
MrHouston
24th October 2008, 21:17
You mean in the engine bay?

Should just pull out, mine did easy enough
joe-l
25th October 2008, 17:11
no they seem to be located just above the fuses at the passenger side in behind small flap below glovebox
minibmxer
22nd November 2008, 19:56
how doyou know which relay is for what?
MrHouston
22nd November 2008, 20:59
how doyou know which relay is for what?

http://www.saxperience.com/forum/showthread.php?t=63144

All in there mate
boblewisgray
23rd November 2008, 21:19
hi guys
it seems there are a lot of us looking for the heater relay, I was given part no 55666 HJ this is a small black relay and i have looked above the fuse box on the passenger side and cannot see a black relay. All the relays seem to be colour coded for the plug in. The workshop manual shows a relay in the circuit, but I cant find it anywhere. The colour code relays are not identified as to there purpose either. Has any Saxo mechanic out there ever changed one ?. Does it in fact have a relay ? Main Citroen dealer in Hemel Hempstead said it doesnt have one !!!, Hatfied Citroen want £61.00 to change it but wont say where its located.I put a live wire in from a live feed to the live into the switch and the blower works on all speeds , my concern is that this may either burn out the wiring or the switch, cananyone say where this relay is located (if there is One ):wall:
R35-Mark
21st November 2016, 19:49
Has anyone found this elusive heater relay? Tracing the wiring there should be 12v to the heater blower control knob but there isn't. Fuse F2 which feeds the relay contact is fine and the switch on the steering is good and there is 12v at it. My assumption is that the relay is knackered but I cannot find it.

I have replacement ready to go but cannot find the relay.

Anyone????
stevo67
21st November 2016, 22:02
More like it's the heater resistor on the heater blower that needs changing.
R35-Mark
22nd November 2016, 15:02
More like it's the heater resistor on the heater blower that needs changing.

I'm not sure how the resistor on the heater blower affects the system......

.....I have 12 volts going to the heater relay contact which when closed feeds the control knob on the centre console, but there is no voltage at the control knob?
stevo67
22nd November 2016, 15:57
Does the heater not work on any speed settings?
R35-Mark
23rd November 2016, 11:53
Does the heater not work on any speed settings?

None at all, completely dead. I'm thinking of taking the dash apart to have a look for this elusive relay but I might as well check out the heater blower unit at the same time.
welshpug
23rd November 2016, 14:49
its not behind the dash, it'll be in the fusebox.
R35-Mark
30th November 2016, 16:19
its not behind the dash, it'll be in the fusebox.

There are only a couple of relays in the fuse-box and it is not one of them. I think from memory there is one for the indicators, one for the rear heated window and the other is for.........err can't remember.... but certainly nothing to do with the heating system.