Uploaded March 2026 | Updated September 2026, 4 hours ago
My Lotus Evora 400 randomly developed an issue where the heater fans were constantly on, and the only way to stop them was to pull a fuse. Follow along in this video as I go through the pain of sourcing and replacing the Fan Speed Control Resistor Module, and help you save hundreds of pounds on the discontinued Lotus part.
Its not an easy job, but doable.
Chrysler Part - CHRYSLER 300C HEATER BLOWER DUAL CLIMATE CONTROL 05061587AA (ebay.co.uk/itm/192518888744)
3rd Party Part - Heater Blower Fan Resistor For Jeep Grand Cherokee 1999-2005 5012699AA WJ WG (ebay.co.uk/itm/174334596184)
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Timecodes
0:00 - Intro
0:17 - Evora Fans Stuck On Problem
0:38 - When this happened
1:50 - Lotus discontinued the part
2:30 - Taking the Evora front apart
3:08 - Hunting for the relay module
4:47 - Access is a problem
7:51 - The view from below
9:06 - Access from the underside
9:30 - Why this job costs so much at Lotus
10:22 - What tools to access the bolts
11:03 - Making room to get access
12:57 - How you are supposed to get access
13:15 - Lotus design rant
14:12 - How I got the bolts out
15:25 - The next problem
16:34 - Should I pay someone to finish it
17:02 - Loosen the HVAC bolts
19:02 - Tight access
21:00 - I got the cover off
21:33 - Reminder about the bolt size
22:20 - Gasket cover we removed
23:13 - The faulty resistor pack
23:55 - What resistor pack to buy
24:54 - Easy re-installation
25:34 - Lotus specialist advise me how to remove it
28:20 - Fixed demonstration
29:58 - I don't think the cover is required
30:53 - Have you had the same issue on your Evora?
31:04 - Easier for left hand drive Evoras
My Lotus Evora 400 randomly developed an issue where the heater fans were constantly on, and the only way to stop them was to pull a fuse. Follow along in this video as I go through the pain of sourcing and replacing the Fan Speed Control Resistor Module, and help you save hundreds of pounds on the discontinued Lotus part.
Its not an easy job, but doable.
Chrysler Part - CHRYSLER 300C HEATER BLOWER DUAL CLIMATE CONTROL 05061587AA (ebay.co.uk/itm/192518888744)
3rd Party Part - Heater Blower Fan Resistor For Jeep Grand Cherokee 1999-2005 5012699AA WJ WG (ebay.co.uk/itm/174334596184)
==================================
SUPPORT THE CHANNEL
==================================
Become a channel member and support the channel, and get access to perks and members only content.
youtube.com/SpectrumGeeks/join
Buy Me A Beer
paypal.me/SpectrumGeeks
Patreon
patreon.com/spectrumgeeks
Brave Rewards
brave.com
Super Thanks
Simply click the Thanks button below the video
==================================
STUFF IN THIS VIDEO
==================================
Check out the Spectrum Geeks Amazon Store
amazon.co.uk/shop/spectrumgeeks
All my music is from Epidemic Sound
epidemicsound.com/referral/tq2vsf
Feature your gear on Spectrum Geeks and will send to the UK? Get in touch - reviews@spectrumgeeks.co.uk
==================================
SAVE YOURSELF SOME MONEY
==================================
£50 Credit to both our Octopus Energy Accounts when you SWITCH to 🐙
http://share.octopus.energy/noble-bloom-324
Free Charging Credit When Ordering a Polestar 2
spectrumgeeks.co.uk/Polestar-Referral
15% off your first order from AtmosFX
bit.ly/AtmosFXDiscount
£10 Off your HUEL Order
huel.mention-me.com/m/ol/be0ll-33c0d1ca56
Join Smarty for cheaper Internet when camping and get 1 month free https://i.smarty.co.uk/3RMX4ox
£15 Off your first Joolca Order
talkable.com/x/J46vt3
10% off Quad Locks
quadlock.refr.cc/dalepearson
10% Off your first order at Urban Rider
prz.io/aOYj3Jcy
10% Off Oscar & Hamish Luggage
oscarandhamish.refr.cc/dalepearson
Get a FREE Beeline accessory with your purchase
ridebeeline.refr.cc/dalepearson?t=tw
Save 10% off ALL Abis Electrics Products. Use Promo Code SpectrumGeeks10
abiselectronics.co.uk
==================================
SUPPORT WITH REFERRAL LINKS
==================================
Omlet Chicken Products
omlet.co.uk/?aid=OYAPNSIX
SNEAK Energy the healthier Energy Drink
sneakenergy.com/pages/referral?code=6wc6VNd
Discounted Computer Games at CD KEYS
cdkeys.com/?mw_aref=SpectrumGeeks
Bought By Many Pet Insurance
mention-me.com/m/ol/qp1xb-dale-pearson
Moni Moto Affordable GPS Tracker
monimoto.com/ride/28
Tesla Referral - Get 1000 Miles Free Supercharging
https://ts.la/dale27691
Pass PPL Ground School with Easy PPL (use dalepearson in referrer box) easypplgroundschool.com/register.php
Dragy GPS Timing Gear
dragymotorsports.com/?rfsn=6476391.657688
==================================
SOCIAL MEDIA
==================================
instagram.com/spectrumgeeks
twitter.com/spectrumgeeks
Discord
discord.gg/uj3YSQx
Twitch
twitch.tv/spectrumgeeks
===============================================================================
Timecodes
0:00 - Intro
0:17 - Evora Fans Stuck On Problem
0:38 - When this happened
1:50 - Lotus discontinued the part
2:30 - Taking the Evora front apart
3:08 - Hunting for the relay module
4:47 - Access is a problem
7:51 - The view from below
9:06 - Access from the underside
9:30 - Why this job costs so much at Lotus
10:22 - What tools to access the bolts
11:03 - Making room to get access
12:57 - How you are supposed to get access
13:15 - Lotus design rant
14:12 - How I got the bolts out
15:25 - The next problem
16:34 - Should I pay someone to finish it
17:02 - Loosen the HVAC bolts
19:02 - Tight access
21:00 - I got the cover off
21:33 - Reminder about the bolt size
22:20 - Gasket cover we removed
23:13 - The faulty resistor pack
23:55 - What resistor pack to buy
24:54 - Easy re-installation
25:34 - Lotus specialist advise me how to remove it
28:20 - Fixed demonstration
29:58 - I don't think the cover is required
30:53 - Have you had the same issue on your Evora?
31:04 - Easier for left hand drive Evoras
