Member Since: 14 Mar 2020
Location: Halifax
Posts: 166
Fault Code C1A20-64
Assistance please
Fault code C1A20-64-Pressure increases too slow when filling reservoir -Algorithm base failure - signal plausibility failure (AB)
2006 Auto, fault warning light normally appears approx 1 - 2 minutes after start up, but can also
appear on a long run, don't believe it to be a faulty compressor (may be wrong) as there is no issue raising or lowing the suspension. Fault seems to clear after ignition turned off, and does not always re-occur
Any ideas where to start?
Where can I find a list of fault codes and reasons
Thanks[/b]Prospeed Roof Rack & Ladder
Rear mounted spare wheel carrier
Altox remote FBH
High level boot storage
Shire's Rock sliders & compressor guard
D4 Heated steering wheel
Solar panel charging system
30th Jan 2024 4:52 pm
Admirable
Member Since: 19 Jul 2015
Location: Fife
Posts: 1033
Click image to enlarge
31st Jan 2024 8:23 am
Chris Hagain
Member Since: 14 Mar 2020
Location: Halifax
Posts: 166
Thanks.
Please can I ask which document this is taken from?
I could do with a copyProspeed Roof Rack & Ladder
Rear mounted spare wheel carrier
Altox remote FBH
High level boot storage
Shire's Rock sliders & compressor guard
D4 Heated steering wheel
Solar panel charging system
31st Jan 2024 11:33 am
Admirable
Member Since: 19 Jul 2015
Location: Fife
Posts: 1033
I think this was sent to me when I had this fault code on my RR.
Not sure which document it was sourced from but will try and find out.
31st Jan 2024 1:16 pm
justmark
Member Since: 08 Jun 2021
Location: Derbyshire
Posts: 32
Assistance
Hi I have a full list of suspension fault codes but I can't seem to add a pdf to this reply, I got it originally from 4X4 Airseals when I purchased a repair kit from them.
Re the code I had this and the only way I finally cleared the fault was to replace the inlet/outlet silencer above the rear axel, it was choked in the white powder from a failed air dryer.
cheers[/img]
31st Jan 2024 5:36 pm
Chris Hagain
Member Since: 14 Mar 2020
Location: Halifax
Posts: 166
If you don't mind, I drop you a pm with my email for the psf fileProspeed Roof Rack & Ladder
Rear mounted spare wheel carrier
Altox remote FBH
High level boot storage
Shire's Rock sliders & compressor guard
D4 Heated steering wheel
Solar panel charging system
31st Jan 2024 5:56 pm
justmark
Member Since: 08 Jun 2021
Location: Derbyshire
Posts: 32
Assistance
Yes of course no problem.
31st Jan 2024 6:12 pm
Chris Hagain
Member Since: 14 Mar 2020
Location: Halifax
Posts: 166
Received, thanks
Some nice bedtime readingProspeed Roof Rack & Ladder
Rear mounted spare wheel carrier
Altox remote FBH
High level boot storage
Shire's Rock sliders & compressor guard
D4 Heated steering wheel
Solar panel charging system
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