
Insurance Discount Campsite Offers All offers UK Sites French Sites European Sites Map Search Text Search Near your Location Popular Searches Leave a Review My Saved Sites Add a New Site All Sections Caravanning Camping Tent Talk Motorhomes Trailer Tents Backpacking Equipment Statics UK Campsites Camping Abroad General Chat News More Sections Latest Posts All Adverts Tents for Sale Caravans for Sale Motorhomes for Sale Equipment for Sale Post an Advert Campsite Jobs All Categories Caravanning Advice Caravan Equipment Tents and Camping Motorhomes Towing and Towcars Equipment Furniture and Cooking Electrical / Gas Shows and Events General More Categories Join for Free Log In

Message Forums

Welcome Guest

Reception - All Forums

Caravans and Caravanning

Topic: fridge probs 12v

Post Reply

gingy68

10/8/2010 at 9:58pm
Location: liverpool
Outfit: lunar lexon eb

View Profile

Quote

Joined: 10/8/2010

Standard Member

Forum Posts: 7

Site Reviews Total:	0

Site Reviews 2026:	0
Site Reviews 2025:	0
Site Reviews 2024:	0
Site Reviews 2023:	0
Site Reviews 2022:	0
Site Reviews 2021:	0
Site Reviews 2020:	0

Site Nights 2026:	0
Site Nights 2025:	0
Site Nights 2024:	0
Site Nights 2023:	0
Site Nights 2022:	0
Site Nights 2021:	0
Site Nights 2020:	0

hi all i need help with a problem with the fridge when connected to the car it will work for about 5mins then it go,s off on off on with a clicking sound from the fuse board had car checked by tow bar fitter all ok on car in the caravan hand book it says pin 4 for fridge on 12s it says pin 6 tow bar fitter says it should still work as pin 4 is permanant live the caravan is year 2000 lunar

thanks all

gingy

ron m

10/8/2010 at 10:21pm
Location: dagenham
Outfit: mondeo 2.2 est .challenger 580

View Profile

Quote

Joined: 14/8/2009

Standard Member

Forum Posts: 38

Site Reviews Total:	0

Site Reviews 2026:	0
Site Reviews 2025:	0
Site Reviews 2024:	0
Site Reviews 2023:	0
Site Reviews 2022:	0
Site Reviews 2021:	0
Site Reviews 2020:	0

Site Nights 2026:	0
Site Nights 2025:	0
Site Nights 2024:	0
Site Nights 2023:	0
Site Nights 2022:	0
Site Nights 2021:	0
Site Nights 2020:	0

frdge will only work with the car engine running.afterthe engine is switched off it will gradually lose amps and no power will go to the fridge.the clicking you hear is the habitation relay and that is normal.you dont say if the engine is running or not

-------------
dogs in boot caravan on back off we go

gingy68

10/8/2010 at 10:28pm
Location: liverpool
Outfit: lunar lexon eb

View Profile

Quote

Joined: 10/8/2010

Standard Member

Forum Posts: 7

Site Reviews Total:	0

Site Reviews 2026:	0
Site Reviews 2025:	0
Site Reviews 2024:	0
Site Reviews 2023:	0
Site Reviews 2022:	0
Site Reviews 2021:	0
Site Reviews 2020:	0

Site Nights 2026:	0
Site Nights 2025:	0
Site Nights 2024:	0
Site Nights 2023:	0
Site Nights 2022:	0
Site Nights 2021:	0
Site Nights 2020:	0

hi ron m

engine was running , clicking took me by supprise.

ron m

10/8/2010 at 10:38pm
Location: dagenham
Outfit: mondeo 2.2 est .challenger 580

View Profile

Quote

Joined: 14/8/2009

Standard Member

Forum Posts: 38

Site Reviews Total:	0

Site Reviews 2026:	0
Site Reviews 2025:	0
Site Reviews 2024:	0
Site Reviews 2023:	0
Site Reviews 2022:	0
Site Reviews 2021:	0
Site Reviews 2020:	0

Site Nights 2026:	0
Site Nights 2025:	0
Site Nights 2024:	0
Site Nights 2023:	0
Site Nights 2022:	0
Site Nights 2021:	0
Site Nights 2020:	0

the relay in the caravan should not be clicking with car running.it sounds like the smart relay in the car is at fault.tow bar fitter doesnt know his stuff because fridge would not have a permanant supply.it is supplied via the smart relay from the car when the engine is running.otherwise the fridge would kill your car battery within an hour with the car switched off.

-------------
dogs in boot caravan on back off we go

gingy68

10/8/2010 at 10:46pm
Location: liverpool
Outfit: lunar lexon eb

View Profile

Quote

Joined: 10/8/2010

Standard Member

Forum Posts: 7

Site Reviews Total:	0

Site Reviews 2026:	0
Site Reviews 2025:	0
Site Reviews 2024:	0
Site Reviews 2023:	0
Site Reviews 2022:	0
Site Reviews 2021:	0
Site Reviews 2020:	0

Site Nights 2026:	0
Site Nights 2025:	0
Site Nights 2024:	0
Site Nights 2023:	0
Site Nights 2022:	0
Site Nights 2021:	0
Site Nights 2020:	0

hi ron m

fitter says relay is on pin 6 should i swap wires on caravan plug from pin 4 to pin 6 ?

ron m

10/8/2010 at 11:41pm
Location: dagenham
Outfit: mondeo 2.2 est .challenger 580

View Profile

Quote

Joined: 14/8/2009

Standard Member

Forum Posts: 38

Site Reviews Total:	0

Site Reviews 2026:	0
Site Reviews 2025:	0
Site Reviews 2024:	0
Site Reviews 2023:	0
Site Reviews 2022:	0
Site Reviews 2021:	0
Site Reviews 2020:	0

Site Nights 2026:	0
Site Nights 2025:	0
Site Nights 2024:	0
Site Nights 2023:	0
Site Nights 2022:	0
Site Nights 2021:	0
Site Nights 2020:	0

there should also be two earths.one for the fridge.to be safe i would get somebody competant to check the wiring on your towbar.if you go onto the caravan club website and put in 12s on the search it will show you the wiring diagrams.you need the one for 1999 to 2008.if the fitter says he has wired the relay to pin 4 it is wrong.the earths will also have to be checked.

-------------
dogs in boot caravan on back off we go

gingy68

11/8/2010 at 9:15pm
Location: liverpool
Outfit: lunar lexon eb

View Profile

Quote

Joined: 10/8/2010

Standard Member

Forum Posts: 7

Site Reviews Total:	0

Site Reviews 2026:	0
Site Reviews 2025:	0
Site Reviews 2024:	0
Site Reviews 2023:	0
Site Reviews 2022:	0
Site Reviews 2021:	0
Site Reviews 2020:	0

Site Nights 2026:	0
Site Nights 2025:	0
Site Nights 2024:	0
Site Nights 2023:	0
Site Nights 2022:	0
Site Nights 2021:	0
Site Nights 2020:	0

hi ron m

thanks for the advice hopefully will get sorted for the weekend.

gingy

ron m

11/8/2010 at 9:43pm
Location: dagenham
Outfit: mondeo 2.2 est .challenger 580

View Profile

Quote

Joined: 14/8/2009

Standard Member

Forum Posts: 38

Site Reviews Total:	0

Site Reviews 2026:	0
Site Reviews 2025:	0
Site Reviews 2024:	0
Site Reviews 2023:	0
Site Reviews 2022:	0
Site Reviews 2021:	0
Site Reviews 2020:	0

Site Nights 2026:	0
Site Nights 2025:	0
Site Nights 2024:	0
Site Nights 2023:	0
Site Nights 2022:	0
Site Nights 2021:	0
Site Nights 2020:	0

you are welcome gingy

-------------
dogs in boot caravan on back off we go

In order to post a reply you will need to register, or if already registered please log in here

Prev Next
Quick Links - All Forums - Caravans and Caravanning - Top of Page

Latest News, Discounts and Competitions see all...

Upcoming Event

Elvaston Steam Rally 2026 03/07 to 06/07

Amazing family weekend with old steam engines, classic car displays, market stalls, and full catering and bar. And camping on site - Save £25 by booking in advance.

4924 Visitors online !

Free UKCampsite.co.uk Window Sticker - Add a Missing Campsite

[Message Forums] [Caravan Sites & Camping] [Company Listings] [Features / Advice] [Virtual Brochure] [Special Offers]
[Reception] [Competitions] [Caravans & Motorhomes For Sale] [Event Diary] [Tent Reviews]

[Contact Us]

Please note we are not responsible for the content of external sites & any reviews represent the author's personal view only. Please report any error here. You may view our privacy and cookie policy and terms and conditions here. All copyrights & other intellectual property rights in the design and content of this web site are reserved to the UKCampsite.co.uk © 1999 - 2026