Heating not working C4 2007

This is the Forum for all your Citroen Technical Questions, Problems or Advice.

Moderator: RichardW

tayyabhashimqasim
Posts: 3
Joined: 01 Aug 2023, 11:10

Heating not working C4 2007

Post by tayyabhashimqasim »

Hi, I have a Citroen 2007 auto diesel, the heating is not working at all, it turns on but nothing is coming out
I have replaced heater blower motor and resistor however it did not resolve the issue
TIA for your help
User avatar
Paul-R
Donor 2023
Posts: 6803
Joined: 07 May 2009, 16:24
x 1246

Re: Heating not working C4 2007

Post by Paul-R »

Are you saying that the heater motor isn't working?
Online
User avatar
GiveMeABreak
Forum Admin Team
Posts: 35122
Joined: 15 Sep 2015, 19:38
x 4927

Re: Heating not working C4 2007

Post by GiveMeABreak »

tayyabhashimqasim wrote:
01 Aug 2023, 12:04
Hi, I have a Citroen 2007 auto diesel, the heating is not working at all, it turns on but nothing is coming out
I have replaced heater blower motor and resistor however it did not resolve the issue
TIA for your help
But which resistor did your replace? One is the Air Heating Resistor to aid heating within the cabin in colder weather and the other is the Blower Motor Control Module. It is the BMCM that controls the blower Motor itself and if this has failed then either the fan will not work on any speed or will run full blast.
tayyabhashimqasim
Posts: 3
Joined: 01 Aug 2023, 11:10

Re: Heating not working C4 2007

Post by tayyabhashimqasim »

Paul-R wrote:
01 Aug 2023, 12:22
Are you saying that the heater motor isn't working?
The heating system & ac does not work on.any setting,
tayyabhashimqasim
Posts: 3
Joined: 01 Aug 2023, 11:10

Re: Heating not working C4 2007

Post by tayyabhashimqasim »

GiveMeABreak wrote:
01 Aug 2023, 12:36
tayyabhashimqasim wrote:
01 Aug 2023, 12:04
Hi, I have a Citroen 2007 auto diesel, the heating is not working at all, it turns on but nothing is coming out
I have replaced heater blower motor and resistor however it did not resolve the issue
TIA for your help
But which resistor did your replace? One is the Air Heating Resistor to aid heating within the cabin in colder weather and the other is the Blower Motor Control Module. It is the BMCM that controls the blower Motor itself and if this has failed then either the fan will not work on any speed or will run full blast.
Tried the below parts neither made heater work
https://www.gsfcarparts.com/932pc0570
https://www.gsfcarparts.com/932pc0560