Help! Stuck in limp mode 2003 VW Passat
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Junior Member
Joined: May 2018
Posts: 15
From: Florida
Help! Stuck in limp mode 2003 VW Passat
While my 2003 VW Passat 1.8 was in my slopped driveway my sunroof drains clogged and flooded floor causing TCM to corrode. It took quite some time to figure this out so by the time I pulled up carpet TCM was complete gone. I obtained one online but car still was sticking limp mode. After a suggestion I checked the harness and it was corroded also so I picked one up from a salvage yard and after a lengthy process attached it. First time I used wire connectors but no luck so I redid them with heat solder connectors thinking that would resolve it.
After all of this the transmission is still in limp mode and I'm beyond frustrated. Tach doesn't work and center spot on console that shows PRDxxx and has car that shows doors open etc is completely blank.
After all of this the transmission is still in limp mode and I'm beyond frustrated. Tach doesn't work and center spot on console that shows PRDxxx and has car that shows doors open etc is completely blank.
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Junior Member
Joined: May 2018
Posts: 15
From: Florida
Codes
I ran codes on VCDS Lite program but have free version so apparently not all show. Ran scan a few times and at one point only got P1854 but below are the codes that came up in multiple trys.Any help or ideas appreciated
- xxxxxxxxxxxxx
VCDS-Lite Version: Release 1.2
Wednesday, 08 August 2018, 18:36:45.
Chassis Type: 3B - VW Passat B5
Scan: 01,02,03,08,15,16,17,19,35,36,37,46,47,55,56,57,58 ,75,76,77
-------------------------------------------------------------------------------
Address 01: Engine Labels: Redir Fail!
Controller: 4B0 906 018 DP
Component: 1.8L R4/5VT G 0003
Coding: 0016551
Shop #: WSC 05224
VCID: 729759CB2DB7
12 Faults Found:
18091 - Powertrain Data Bus: Implausible Message from Airbag Controller
P1683 - 008 - Implausible Signal
18056 - Shareware Version. To Decode all DTCs
P1648 - 004 - Please Register/Activate
18034 - Shareware Version. To Decode all DTCs
P1626 - 004 - Please Register/Activate
18057 - Powertrain Data Bus: Missing Message from ABS Controller
P1649 - 008 - Implausible Signal - Intermittent
17705 - Shareware Version. To Decode all DTCs
P1297 - 001 - Please Register/Activate - Intermittent
16514 - Shareware Version. To Decode all DTCs
P0130 - 008 - Please Register/Activate - Intermittent
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 001 - Upper Limit Exceeded
16687 - Shareware Version. To Decode all DTCs
P0303 - 001 - Please Register/Activate
16688 - Shareware Version. To Decode all DTCs
P0304 - 008 - Please Register/Activate - Intermittent
17978 - Engine Start Blocked by Immobilizer
P1570 - 008 - Implausible Signal - Intermittent
17519 - Shareware Version. To Decode all DTCs
P1111 - 002 - Please Register/Activate
16487 - Shareware Version. To Decode all DTCs
P0103 - 001 - Please Register/Activate - Intermittent
Readiness: 0110 1101
-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 01V-927-156.LBL
Controller: 3B0 927 156 AH
Component: AG5 01V 1.8l5VT USA 0810
Coding: 0001104
Shop #: WSC 00028
VCID: 6CAB47B30F93
5 Faults Found:
17118 - Gear 4: Incorrect Ratio
P0734 - 003 - Mechanical Failure
17195 - Shareware Version. To Decode all DTCs
P0811 - 003 - Please Register/Activate
18262 - Shareware Version. To Decode all DTCs
P1854 - 003 - Please Register/Activate
17090 - Transmission Range Sensor (F125): Implausible Signal
P0706 - 003 - Mechanical Failure
18155 - Shareware Version. To Decode all DTCs
P1747 - 003 - Please Register/Activate
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 8E0-614-111-ASR.LBL
Controller: 3B0 614 111
Component: ABS/ASR 5.3 FRONT D00
Coding: 00021
Shop #: WSC 00028
VCID: D3D97C4F32ED
3 Faults Found:
18034 - Powertrain Data Bus: Missing Message from TCU
P1626 - 35-00 - -
18262 - Shareware Version. To Decode all DTCs
P1854 - 35-00 - Please Register/Activate
18256 - Shareware Version. To Decode all DTCs
P1848 - 35-10 - Please Register/Activate - Intermittent
Super Moderator
Joined: Sep 2009
Posts: 2,648
From: Stoke on Trent, England
As with VCDS Lite, Shareware Version. To Decode all DTCs, Please Register/Activate
That's a lot for error codes.
Fault Location:
Powertrain Data Bus - Hardware Malfunction
Possible Cause:
CAN-Data Bus Wiring/Connector(s) faulty.
Control Module(s) faulty.
Possible Solutions:
Check Control Module(s).
Check CAN-Data Bus Wiring/Connector(s) Chapter 90-9.
Skoda-Fabia 2000-Electrical.pdf
As taken from my new EOBD II Fault Codes Software
Why does this forum only never post my text as it shows in my app, I've never understood that. Even if I edit it still doesn't show right.
That's a lot for error codes.
VAG Error Code: 18262
EOBD II Error Code: P1854 Fault Location:
Powertrain Data Bus - Hardware Malfunction
Possible Cause:
CAN-Data Bus Wiring/Connector(s) faulty.
Control Module(s) faulty.
Possible Solutions:
Check Control Module(s).
Check CAN-Data Bus Wiring/Connector(s) Chapter 90-9.
Skoda-Fabia 2000-Electrical.pdf
As taken from my new EOBD II Fault Codes Software
Why does this forum only never post my text as it shows in my app, I've never understood that. Even if I edit it still doesn't show right.
Last edited by Keithuk; Aug 9, 2018 at 08:25 AM.
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