Vauxhall Vectra heater only blowing on number 4

Car: Vauxhall Vectra
Variant: 1.8
Model Year: 2003
Categories: Leaks & Noises
Heater only works on the top section number 4 i have changed relay behind glove box and remewed the whole console which includes all the switches , air con buttons etc and still its not working , any ideas im thinking the wiring loom might be faulty
Posted: Aug 27, 2009 (15 years ago)
the heater resistor pack is used to lower voltage for each fan speed eg:pos 4 12v
pos 3 9v
pos 2 6v
pos 1 3v
the pack is found inside heater box held by screws look for wireing plug in box you shouldnt have to remove much trim
cheap easy to replace
Posted Aug 28, 2009 (15 years ago)
Would this be the resistor that sits behind motor , i changed it and it still does not work , funnily enough not long after heater stopped working my cruise control packed in as well are they linked , many thanks for reply
Posted Sep 29, 2009 (15 years ago)

This problem is archived

If you're having a similar problem please click below to re-post this problem, you can then customise it to suit your situation.

Join the community
Got a question? Can you answer other questions here? If so please...
More problems with the 2003 model year Vauxhall Vectra

We have 103 problems and solutions in our database for this model year of the car.

View all Vauxhall Vectra Problems