All Things Mk5 > How to Guides / Troubleshooting
Battery drain still happening... Completely stumped :( **UPDATE**
Craigh1983:
Thanks for letting me know what that fuse was for Si :happy2:
Eddie-NL:
Hopefully sorted Now
New Alarm Horn fitted - still battery drain - at least the car is protected now
New CECM fitted - No battery drain when checked
New Gateway fitted as there was a reoccurring fault, Comfort CAN in single wire mode. Gateway at fault
SI-R32:
really glad this sounds like its finally over, hopefully Ed has sorted things a final time for you and you can finally enjoy your golf. fingers crossed mate
Craigh1983:
--- Quote from: SI-R32 on April 16, 2014, 08:24:12 pm ---really glad this sounds like its finally over, hopefully Ed has sorted things a final time for you and you can finally enjoy your golf. fingers crossed mate
--- End quote ---
Honestly mate me too! This car has stressed me out way too much! The problem
Has been going on for over a month now with all the electronics failing first of all.
Ed was an absolute star today. Spent all day on my car and had the dash out soldering wires n all sorts. Sorted it in the end so massive thanks to you mate for that!! :happy2:
Also John (Doylebros) on the forum has been a massive help. Helping me out over the phone and sending me all the parts... Twice! Also everyone else on the forum thank you for your help! John_A and Matto for doing scans for me! What a great bunch of people!
Ed kindly pointed out that I have the start of some rust on the wheel arches lol I look forward to now trying to get that sorted hahaha
brummo:
--- Quote from: Eddie-NL on April 16, 2014, 05:31:29 pm ---Hopefully sorted Now
New Alarm Horn fitted - still battery drain - at least the car is protected now
New CECM fitted - No battery drain when checked
New Gateway fitted as there was a reoccurring fault, Comfort CAN in single wire mode. Gateway at fault
--- End quote ---
Hi all, i appreciate that this topic is old but i'm trying to diagnose battery drain. I've done loads of reading up and just wondered if there is a consensus on what is the key issue, i.e. is it the alarm horn siren (which doesn't work on mine, or the door lock mechanism, again not working on mine on the passenger side. Tried a replacement CCM no joy, next step is possibly the CECM. Does coding the alarm out help?
Currently drawing 98ma
Here are the relevant parts of my scan
Address 46: Central Conv. Labels:. 1K0-959-433-MIN.clb
Part No: 1K0 959 433 T
Component: 0W KSG 0560
Coding: 81E802087F2D8505485BC61000
Shop #: WSC 00000 785 00200
VCID: 4189F0031889C38E4D-8014
Subsystem 1 - Component: Sounder No Answer
Subsystem 2 - Component: NGS No Answer
Subsystem 3 - Component: IRUE No Answer
3 Faults Found:
01135 - Interior Monitoring Sensors
004 - No Signal/Communication
00323 - Vehicle Inclination Sensor (G384)
004 - No Signal/Communication
01134 - Alarm Horn (H12)
004 - No Signal/Communication
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. Labels: 1K0-959-702-MIN1.lbl
Part No: 1K0 959 702 E
Component: Tuersteuergeraet 09 0116
Coding: 0000052
Shop #: WSC 01279 785 00200
VCID: 3169A0C3A829530EBD-8064
2 Faults Found:
01553 - Motor for Central Locking; Passenger Door (V57); Lock
012 - Electrical Fault in Circuit
00929 - Locking Module for Central Locking; Front Passenger Side (F221)
008 - Implausible Signal
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