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If you have Automatic gearbox problems or issues that would only affect an Auto, please ask here.

Please provide as much information as possible including photos you have taken and uploaded directly to the topic.
Forum rules
One question per topic about an Auto or semi-auto gearbox can be posted in this section
No engine questions
Think: Auto not changing up or down, snowflake/sport flashing, flappy paddles, actuator fault and sensodrive not changing gear.
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My Name: C3driver52

Guru
Posts: 2013
Joined: Sat Apr 30, 2011 7:40 pm
Model: C3 2002-2005, Original shape model
Year: 2003 (03)
Engine Size: 1.4 i
Fuel Type: Petrol
Mileage: 79984
Trim Level: VTR+
Gearbox: Manual 5 speed
DPF: No
LHD or RHD: RHD (UK)
Engine name: TU3 (75 PS)
Has thanked: 146 times
Been thanked: 78 times

Post

Hi all,

I'd like to finalize my issue here.

We changed the gearbox electrovalve and the oil as per this topic+ (this topic for AL4 electrovalves) and the videos there (very helpful) and it's all good now.

Thank you very much JAGPURR! All the best to all of you!
My Name: carigor

Member
Posts: 1
Joined: Fri Jan 08, 2016 2:51 pm
Model: C3 2002-2005, Original shape model
Year: 2004 (54)
Engine Size: 1.4 (8v)
Fuel Type: Petrol
Mileage: 31000
Trim Level: Touch
Gearbox: Automatic PRND
DPF: No
LHD or RHD: RHD (UK)

Post

My 1st post here so apologies if any info that you already have.

My C3 have the same issue for a while now. I have spent countless days to make sense out it.
I wanted to express appreciation for pointing out potential problems. I will be replacing solenoid valves myself.

Thank you for excellent tutorial, effort and time spent collecting photos and videos.
I must say I have watched it many times focusing on 100% comprehension off removal and installing manual rod valve as that seems to be the most important and difficult part of it, hence the reason why I have not done it as of yet.

As my contribution to this topic I have explored suppliers for parts required. Please find list below, and I would appreciate any input if something was missed:
-2 solenoid valves
-cover gasket
-solenoid block flow and return seals, 2pc
-possible change of pressure regulator sensor (external part on the bottom) but that may have to wait due to costly part apx £70.

It does not look as difficult to replace if need to be latter on and requires no oil drain or change.

Only thing I do not have is Lexia to reset the oil counter to 0.
-3 to 4 L of original Citroen gearbox oil

I have visited local gearbox specialist in TW11 area. Cost to replace valves, seals, gasket, pressure sensor was £500 + vat
So I have compared it to parts cost form eBay supplier from tutorial.

I have also got quote from dealer including 4 L of gearbox oil at £373 which again is a bit rich
Here is the estimate

Also the have emailed me loads of pics from gearbox so someone may find it usfull. It is PDF so admin can edit as needed.
Estimate dealer
Estimate dealer
ebay part list and cost
ebay part list and cost

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