www.tdiclub.com

Economy - Longevity - Performance
The #1 Source of TDI Information on the Web!
Forums Articles Links Meets
Orders TDI Club Cards TDIFest 2016 Gone, but not forgotten VAG-Com List Unit Conversions TDIClub Chat Thank You

Order your TDIClub merchandise and help support TDIClub


Go Back   TDIClub Forums > TDI Model Specific Discussions Areas > VW Touareg TDIs

VW Touareg TDIs This is a general discussion about Touareg TDIs. Non TDI related postings will be moved or removed.

Reply
 
Thread Tools
Old October 22nd, 2019, 17:13   #1
Yai
Member
 
Join Date: Apr 2016
Location: Greater Toronto Area
Default Heater control Valve

Hi,

Lost my heat all heat, all of a sudden, in my T3. I didn’t see any fault codes via obdeleven. I suspect it’s the heater control valve(part info below) as blower motor works. I’m going to check out the heater core lines that are accessible under the left front wheel well. Question is, where would the heater valve typically located as I dug around and couldn’t find. Would it be underneath the dash, before I start tripping stuff apart?

https://germanparts.ca/parts/A7418

Thanks,

Ron

Last edited by Yai; October 22nd, 2019 at 17:19.
Yai is offline   Reply With Quote
Old October 23rd, 2019, 08:27   #2
Radman
Veteran Member
 
Join Date: May 2001
Location: Montreal
Default

Common problem, search on Club Touareg you should find install info.
__________________
2014 Audi A6 TDI, Unitronic Tuned
2014 Touareg TDI, Unitronic Tuned
Radman is offline   Reply With Quote
Old October 24th, 2019, 04:20   #3
Yai
Member
 
Join Date: Apr 2016
Location: Greater Toronto Area
Default

I tried that, and unable to find answer for my model. Iím going to look at it over the weekend, and just ordered the heater control valve. I saw diagram and just wasnít sure it was under dash, but Iíll figure it out.
Yai is offline   Reply With Quote
Old October 24th, 2019, 21:23   #4
Yai
Member
 
Join Date: Apr 2016
Location: Greater Toronto Area
Default

Went to dealer today to check on parts and spoke to service advisor, who mentioned 2 Touareg came in with no heat, and issue was with coolant shut off valve (N82). Iím guessing mine is probably the same issue, but will check.
Yai is offline   Reply With Quote
Old October 26th, 2019, 08:44   #5
Yai
Member
 
Join Date: Apr 2016
Location: Greater Toronto Area
Default

Just an update, I checked the coolant lines feeding the heater valve and all the lines are cold, when car is fully heated. I also noticed my temperature shoots up from cold to hot real fast, so thermostat is likely completely closed?

Will update for those having similar issues, as I suspect coolant not circulating through the heater core.

Rom
Yai is offline   Reply With Quote
Old November 2nd, 2019, 04:58   #6
Yai
Member
 
Join Date: Apr 2016
Location: Greater Toronto Area
Default

Update-Issue was with coolant shut off valve (N82). Heat working now.

Part# 7PP819810A

Cheers,

Ron

Last edited by Yai; November 2nd, 2019 at 11:53.
Yai is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Heater control knob roth2000 VW MKIV-A4 TDIs (VE and PD) 1 March 23rd, 2015 05:04
Heater control??? aslspiderman VW MKIV-A4 TDIs (VE and PD) 2 June 5th, 2011 07:29
Heater control lights jvantdi TDI 101 1 January 12th, 2010 16:45
FS: BNIB N75 valve (turbo actuator control valve) Jesse_Boyer Private TDI Items for Sale/Wanted 4 October 8th, 2007 06:27
Light for Heater and A/C Control Halvey05 General VW Discussion 0 August 20th, 2005 13:49


All times are GMT -7. The time now is 23:58.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
Copyright - TDIClub Online LTD - 2017
Contact Us | Privacy Statement | Forum Rules | Disclaimer
TDIClub Online Ltd (TDIClub.com) is not affiliated with the VWoA or VWAG and is supported by contributions from viewers like you.
© 1996 - 2017, All Rights Reserved
Page generated in 0.12207 seconds with 12 queries
[Output: 72.09 Kb. compressed to 62.88 Kb. by saving 9.21 Kb. (12.78%)]