2015 Audi Q5 - What am I missing?

   #1  

JTT1603

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2015 Audi Q5 Premium
Windshield Washer pump failed, so I disconnected the battery, removed the left front wheel and replaced the washer motor. Upon starting the vehicle every time since then, the tpms light flashes and then stays lit after one minute, and the ESC and ABS lights are lit.
Below is the latest scan. Usually it's only DTC 01486 but sometimes it's paired with error 02115. I have researched the driving test and understand how to complete it; however, the vehicle will not acknowledge the start of the test: when the brake is depressed after starting the vehicle (have tried many different variations of force on the brake pedal), the ESC and ABS lights do not change indicating the test has begun.

Is there some form of magic required to start the driving test? Does the TPMS malfunction light give any clues as to why I can't start the driving test?

Code:
Wednesday,23,June,2021,10:24:37:43565
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 21.3.0.0 (x64)  HEX-V2 CB: 0.4543.4
Data version: 20210226 DS325.0
www.Ross-Tech.com


VIN: WA1CFAFP5FA01XXXX   License Plate:
Mileage: 232810km-144661mi   Repair Order:



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: FP-AU48 (8R0)
Scan: 01 02 03 05 08 09 15 16 17 19 2E 42 44 46 47 52 53 56 62 6D
          72 77

VIN: WA1CFAFP5FA01XXXX   Mileage: 232810km-144661miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
2E-Media Player 3 -- Status: OK 0000
42-Door Elect, Driver -- Status: Malfunction 0010
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
6D-Trunk Elect. -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
77-Telephone -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (LANG-CPMB)       Labels:. 06H-907-115-CDN.clb
   Part No SW: 8R1 907 115 L    HW: 8K2 907 115 L
   Component: 2.0l R4/4V TF H09 0001 
   Revision: ECH09---   
   Coding: 6A2A0013242600062000
   Shop #: WSC 06208 000 00000
   ASAM Dataset: EV_ECM20TFS0118R1907115L 001002
   ROD: EV_ECM20TFS0118R1907115L.rod
   VCID: 3E25358BD0FD172BBDF-806A

No fault code found.
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217)       Labels:| 0BK-927-156.clb
   Part No SW: 8R0 927 158 AS    HW: 0BK 927 156 AL
   Component: 0BK 20TFSIUSA H18 1001 
   Revision: --H18---   
   Coding: 000001
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_TCMAL551211 002022
   ROD: EV_TCMAL551211_002_AU48.rod
   VCID: 0E45A54BA0DDC7AB0DF-805A

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 8R0-907-379-V2.clb
   Part No SW: 8R0 907 379 AS    HW: 8R0 907 379 AS
   Component: ESP8 quattro  H09 0020 
   Revision: --------    Serial number: --------------
   Coding: 151D1803
   Shop #: WSC 06335 000 00000
   VCID: 117FBE37B163D85310D-8044

1 Fault Found:
01486 - System Function Test Activated
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 239
                    Mileage: 0 km
                    Time Indication: 0

             Freeze Frame:
                    Hex Value: 0x0000
                    Hex Value: 0x0200
                    Hex Value: 0x0019
                    Hex Value: 0x319B
                    Hex Value: 0x0000


-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
   Part No SW: 8K0 907 064 JN    HW: 8K0 907 064 JN
   Component: BCM2 2.0      H14 0650 
   Revision: 00002001   
   Coding: 09854040000000000000
   Shop #: WSC 06335 000 00000
   VCID: 05579A67F52B84F3BC5-8050

   Subsystem 1 - Part No SW: 8K0 959 754 F    HW: 8K0 959 754 F
   Component: FBSAUDIB8 IDG  H71 0083
   Serial number: 0814000086611001   

   Subsystem 2 - Part No SW: 8K0 905 852 E    HW: 8K0 905 852 E
   Component: J764 ELV MLB  H40 0046
   Serial number: 0214000109047014   

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:. 8Kx-820-043-3Z.clb
   Part No SW: 8K1 820 043 AP    HW: 8K1 820 043 AP
   Component: KLIMA 3 ZONEN H04 0122 
   Revision: C0000000    Serial number: 01120620140389
   Coding: 6481208000
   Shop #: WSC 06335 000 00000
   VCID: 76B5EDABB8CD9F6BA5F-8022

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 8K0-907-063.clb
   Part No SW: 8K0 907 063 DF    HW: 8K0 907 063 DF
   Component: BCM1 1.0      H16 0103 
   Revision: 06016001    Serial number: 00000838070201
   Coding: 26000091863CAFC00000480000003D0D0F1C460822090221000008004000030100000000000000
   Shop #: WSC 06335 000 00000
   VCID: 76B5EDABB8CD9F6BA5F-8022

   Subsystem 1 - Part No SW: 8R1 955 119 A    HW: 8R1 955 119   Labels: 1KX-955-119.CLB
   Component: WWS416 140530  H12 0050
   Serial number: 90243014140526211137
   Coding: 01DD13

   Subsystem 2 - Part No SW: 8U0 955 559 B    HW: 8U0 955 559 B  Labels: 8U0-955-559.CLB
   Component: G397_RLFS  H06 0002
   Serial number: 22782755           
   Coding: 02005C

   Subsystem 3 - Part No SW: 8K0 941 531 AS    HW: 8K0 941 531 AS
   Component: E1 - LDS  H03 0031
   Serial number: 00000000001206145531

   Subsystem 4 - Part No SW: 4G0 907 410 A    HW: 4H0 907 410 A
   Component: USHL4.2  H30 0030
   Serial number: 0000002274555RC3CR03

   Subsystem 5 - Part No SW: 4H0 907 658     HW: 4H0 907 658
   Component: AQ_Hum_Sensor  H03 0003
   Serial number: 65384537000000000001

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 8K0-959-655.clb
   Part No SW: 8K0 959 655 R    HW: 8K0 959 655 R
   Component: AirbagVW-AU10 H51 0812 
   Serial number: 003NED125JWQ 
   Coding: 303634313432383132304A55304C38523053
   Shop #: WSC 06335 000 00000
   ASAM Dataset: EV_AirbaECUVWAUDI010 003114
   ROD: EV_AirbaECUVWAUDI010_003_AU48.rod
   VCID: 4CC16F439641B5BB23B-8018

   Seat occupied recognition:
   Subsystem 1 - Part No SW: 8R0 959 339 A    HW: 8R0 959 339 A
   Component: BF-Gewichtss.  H02 0040
   Serial number: 5810000R140000LEJ4

   Crash sensor for side airbag: driver side:
   Serial number: 6334MSME464B6346H

   Front Passenger's Side Airbag Crash Sensor:
   Serial number: 6344MSME462D0148C

   Rear Side Airbag Crash Sensor (on driver's side):
   Serial number: 6352QSME75440B7ET

   Passenger side rear thorax airbag crash sensor:
   Serial number: 6362QSME1642574CJ

   Crash sensor for front airbag: driver side:
   Serial number: 63732SME7C4638488

   Crash sensor for front airbag: front passenger side:
   Serial number: 63832SME7C46357AB

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:. 8K0-953-568.clb
   Part No SW: 8K0 953 568 Q    HW: 8K0 953 568 Q
   Component: Lenks.Modul   H03 0003 
   Revision: C0062331    Serial number: 90862NFM000AK
   Coding: 000017
   Shop #: WSC 06335 000 00000
   VCID: 48C9535382B9599B073-801C

   Component: E221 - MFL  H03 0004

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 8R0-920-xxx-17.clb
   Part No SW: 8R0 920 950 R    HW: 8R0 920 950 R
   Component: KOMBIINSTR.   H07 0564 
   Revision: 00300000    Serial number: ZCW25GJ6F    
   Coding: 8B9622000301D705020000
   Shop #: WSC 06335 000 00000
   VCID: 45D75A67B5AB44F3FC5-8010

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 8T0-907-468.clb
   Part No SW: 8R0 907 468 L    HW: 8R0 907 468 A
   Component: GW-BEM 5CAN   H11 0060 
   Revision: 1V090029    Serial number: 2941V14602010F
   Coding: 80C303FF00
   Shop #: WSC 06335 000 00000
   VCID: 48C9535382B9599B073-801C

   Subsystem 1 - Part No SW: 8R0 915 181 C    HW: 8R0 915 181 C
   Component: J367-BDMHella  H07 8043
   Serial number: 3257953703         

No fault code found.

-------------------------------------------------------------------------------
Address 2E: Media Player 3 (R199)       Labels:. 8T0-035-785.clb
   Part No SW: 8T0 035 785 A    HW: 8T0 035 785
   Component: SG ext.Player H08 0290 
   Revision: 00000000   
   Coding: 020302
   Shop #: WSC 06335 000 00000
   VCID: 392F2697C953301388D-806C

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 8K0-959-793.clb
   Part No SW: 8K0 959 793 R    HW: 8K0 959 793 P
   Component: TSG FA        H02 0510 
   Revision:             Serial number: 0000107308726
   Coding: 011D03204000440004
   Shop #: WSC 06335 000 00000
   VCID: 4FFB784F67D78EA3469-801A

1 Fault Found:
02115 - Locking Unit for Central Locking
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 3
                    Fault Frequency: 4
                    Reset counter: 24
                    Mileage: 232706 km
                    Time Indication: 0
                    Date: 2021.06.21
                    Time: 10:15:17


-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels:| 8K0-909-144.clb
   Part No SW: 8R0 909 144 J    HW: 8R0 909 144 B
   Component: RCEPS         H40 0509 
   Revision: 00001000    Serial number: 0004659329
   Coding: 100000000000
   Shop #: WSC 06334 000 00000
   ASAM Dataset: EV_RCEPSAU48X 008016
   ROD: EV_RCEPSAU48X_008.rod
   VCID: 3FDB488FD7F71E23B69-806A

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels:. 8K0-907-064-46.clb
   Part No SW: 8K0 907 064 JN    HW: 8K0 907 064 JN
   Component: BCM2 2.0      H14 0650 
   Revision: 00002001    Serial number: 0337256822   
   Coding: 0126023A20FA700084B0053200040000
   Shop #: WSC 06334 000 00000
   VCID: 05579A67F52B84F3BC5-8050

   Subsystem 1 - Part No SW: 8K0 959 719 B    HW: 8K0 959 719
   Component: GTO BF  H01 0080
   Serial number: 00000000000000854398

   Subsystem 2 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HO  H05 1501

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (J525)       Labels:. 8T0-035-223-ASC.clb
   Part No SW: 8R0 035 223 H    HW: 8R0 035 223 F
   Component: DSP STD       H11 0470 
   Revision: 00000000    Serial number: 00000000000001
   Coding: 0203010102
   Shop #: WSC 06335 000 00000
   VCID: 313F1EB71123F85330D-8064

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 8K0-959-792.clb
   Part No SW: 8K0 959 792 R    HW: 8K0 959 792 P
   Component: TSG BF        H02 0510 
   Revision:             Serial number: 0000106709927
   Coding: 011D03204000440004
   Shop #: WSC 06335 000 00000
   VCID: 4EC5654B60DD87AB4DF-801A

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (----)       Labels: 8K0-907-801-V2.clb
   Part No SW: 8K0 907 801 N    HW: 8K0 907 801 J
   Component: EPB-4         H02 0005 
   Revision: --------    Serial number: 20000000465122
   ASAM Dataset: EV_ParkiBrake 001028
   ROD: EV_ParkiBrake_AU48.rod
   VCID: 3A2D399BCCD53B0B817-806E

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J503)       Labels:. 8Tx-035-1xx-56.clb
   Part No SW: 8R1 035 186 Q    HW: 8R1 035 186 Q
   Component: Con3 Sirius   H09 0471 
   Revision: 00000003    Serial number: AUZ5Z6N2051720
   Coding: 04020002010585004359070800
   Shop #: WSC 06335 000 00000
   VCID: 43D3447FBB9F7AC3D21-8016

   Subsystem 1 - Part No SW: 8T0 919 603 G    HW: 8T0 919 603 G
   Component: Display 

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels:. 8K0-959-795.clb
   Part No SW: 8K0 959 795 G    HW: 8K0 959 795 D
   Component: TSG HL        H01 0510 
   Revision:             Serial number: 0000106554907
   Coding: 010C03204000240004
   Shop #: WSC 06335 000 00000
   VCID: 46D55D6B88AD4FEBF5F-8012

No fault code found.

-------------------------------------------------------------------------------
Address 6D: Trunk Elect. (J605)       Labels: 8K9-827-851.clb
   Part No SW: 8R0 827 851 D    HW: 8R0 827 851 D
   Component: J605  Master  H56 0330 
   Revision: --------    Serial number: 8R0827851D   
   VCID: 3D273287DD7B0C33A45-8068

   Subsystem 1 - Part No SW: 8R0 827 852 D    HW: 8R0 827 852 D
   Component: J756  Slave  H53 0330
   Serial number: 8R0827852D         

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels:. 8K0-959-795.clb
   Part No SW: 8K0 959 795 G    HW: 8K0 959 795 D
   Component: TSG HR        H01 0510 
   Revision:             Serial number: 0000106560967
   Coding: 010C03204000240004
   Shop #: WSC 06335 000 00000
   VCID: 46D55D6B88AD4FEBF5F-8012

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: 8P0-862-335.lbl
   Part No SW: 8T0 862 336 F    HW: 8T0 862 336 E
   Component: FSE_256x BT     H45 0660 
   Revision: 00000000    Serial number: 00000005375131
   Coding: 0010370
   Shop #: WSC 06335 000 00000
   VCID: 3E25358BDC7D172BBDF-806A

No fault code found.

End----------(Elapsed Time: 01:48, VBatt start/end: 14.2V/14.2V)-----------
 
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   #2  

Uwe

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This vehicle does not have a addressable TPMS module so I expect it has "indirect" TPMS, meaning the ABS does it all based on wheel speeds. This also means TPMS will not be happy until the ABS is.

Have you tried the driving part of the System Function Test despite the fact that the ABS hasn't indicated that you've satisfied the initial requirement?

-Uwe-
 
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JTT1603

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Yes, I have attempted it approx. 15 times.
 
   #4  

stefdds

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Did you also have to remove the wheel house liner ("splash shield") in order to access the pump? If so, there may be a wiring harness passing through up at the top area ; you may have pinched that wiring ? Also, the wheel speed sensor wiring is behind the brake rotor area, check to make sure you didn't accidently stretch or damage that wiring also.
Wow, that sure is alot of miles for a 4 year old vehicle (144K) ?
 
   #5  

JTT1603

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I only had to detach part of the liner because the pump was very easily accessible behind the rear portion of the wheel house liner, but I will check both that harness and the wheel speed sensor wiring and report back.
Yes, she's been driven a lot, but very few issues mechanically so far.
 
   #6  

JTT1603

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So I pulled out the liner and looked behind the rotor and don't see any issues with the wiring being disturbed or crimped. Any other thoughts about next steps?
 
   #7  

stefdds

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I'm just not sure the WW pump and your faults are related ? I suppose it could be pure coincidence. Presuming your narrative is accurate (and I have no reason to doubt it) , this is going to sound insulting, but I assure you it is not meant to be..... are you certain that you were replacing / unplugging the washer pump??
If so, is the WW pump now working? :confused:
 
   #8  

JTT1603

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I'm just not sure the WW pump and your faults are related ? I suppose it could be pure coincidence. Presuming your narrative is accurate (and I have no reason to doubt it) , this is going to sound insulting, but I assure you it is not meant to be..... are you certain that you were replacing / unplugging the washer pump??
If so, is the WW pump now working? :confused:
I'm not sure they're related either, that repair was just the only thing that happened between the time the vehicle was turned off (with no prior warning lights) and turned back on (with ABS, ESC and TPMS warning lights). And yes, the new washer pump is now working fine.
 
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JTT1603

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Shouldn't I get some type of error code if it's a faulty wheel speed sensor?
 
   #10  

stefdds

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Yes, I believe you would.
If you jack up the vehicle one corner at a time Or maybe one end at a time (use jack stands also) , you can rotate the tire and check the sensor(s). I'm not sure in what area of VCDS it would be under: I think its under "output tests" ; you may have to look through the modules or check under "chassis" . I'm sure some others will chime in with suggestions.

03-ABS brakes ----->measuring blocks - 08 ------> group 001 (go) ------> rotate tire Or go for a ride and monitor (caution, keep your eye's on the road!) may need a helper.

This YT video may add a bit of insight also

[EDIT] Here is another EXAMPLE (not your car) ;in fact I'm not familiar
with the configuration of your system ; I think the tone ring is built into the wheel bearing. Note how it does not take much of a rust or corrosion problem to cause clearance problems and thus fault codes. Again, this video is only for basic knowledge. If yours turns out to be a tone ring, you will need to change the wheel bearing as the two are integrated / built together. Please keep us posted!

 
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   #11  

JTT1603

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Thanks. The lack of a fault code is what has been throwing me off. The sensor ring on the wheel bearing may be the issue. I don't know that it would throw a code if damaged or faulty. I'll take a look at that next.
 
   #12  

DV52

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Have you tried the driving part of the System Function Test despite the fact that the ABS hasn't indicated that you've satisfied the initial requirement?

@JTT1603: for clarity and apropos of @Uwe suggestion regarding your 01486 ABS DTC - have you been to the forum wiki page (click-on the number)?

Don
 
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   #13  

JTT1603

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@JTT1603: for clarity and apropos of @Uwe suggestion regarding your 01486 ABS DTC - have you been to the forum wiki page (click-on the number)?

Don
@DV52 yes I have. There are no other stored power train DTCs and I’ve tried to complete the driving test many times without success.
 
   #14  

HMC

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Hi JTT1603,
Make sure the left front wheel speed sensor is fully seated correctly and then try the test again.
Regards HMC
 
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   #15  

JTT1603

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Replaced the wheel speed sensor and checked the hub for damage. Still no luck and no error code but 01486. So frustrating.
 
   #16  

Fredrick Awuor

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Replaced the wheel speed sensor and checked the hub for damage. Still no luck and no error code but 01486. So frustrating.
there is an Audi or Vw tsb addressing 01486 system function test that may not end on its own even if done correctly,if you have not resolved it,kindly check that you do not have an error code other than this one in the powertrain,also check if your ABS module supports a basic settings menu ( post a screenshot if possible) ,waiting for your reply, I had one that refused to vacate for weeks despite there being no errors on a Q7 tdi,this cured it
 
   #17  

stefdds

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I did find this ; perhaps worth a try? (click on image to magnify!)

O3PEU2N.png
 
   #19  

JTT1603

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there is an Audi or Vw tsb addressing 01486 system function test that may not end on its own even if done correctly,if you have not resolved it,kindly check that you do not have an error code other than this one in the powertrain,also check if your ABS module supports a basic settings menu ( post a screenshot if possible) ,waiting for your reply, I had one that refused to vacate for weeks despite there being no errors on a Q7 tdi,this cured it
Here's what my basic settings ABS menu looks like:

Here's what happens when I select 103 and hit "Go":


Again, no other error codes. ABS and ESC lights are solid; TPMS light blinks for 60 seconds and then stays solid. Applying pressure to the brake does not change the lights to indicate the ABS driving test is started.

EDIT: I've also read the referenced TSB concerning the 01486 code but following its instructions does not change anything.
 
   #20  

NEtech

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The above MWB 103 is not for ESP 8
  • Delete DTC
  • Basic setting MWB 003
  • Quit VCDS
  • Ignition OFF
  • Remove VCDS interface
  • Car on flat surface
  • Start engine
  • Press brake pedal hard (>45bar) until ESP lamp Off and ABS lamp On
  • Drive with 20-30 km/h right turn with steering wheel more than 90°
  • Drive with 20-30 km/h left turn with steering wheel more than 90°
  • Driving test is successful when ABS lamp is Off
Possible WSC number is needed:
[Options]
[User Interface and Identification]
write numbers for wsc, importer, device no.
For example 12345 444 23456
[Save]
[Close VCDS]
Start VCDS
 
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