Audi Q5 HVAC G395 No communication

   #1  

koket

Verified VCDS User
Verified
Joined
Feb 6, 2018
Messages
53
Reaction score
21
Location
Romania
VCDS Serial number
C?ID=327557
Hi guys, I have an Audi Q5 with an G395 No communication issue.
What I've done so far.
  • Checked fuses - ALL GOOD
  • Checked + and Ground for sensor - ALL GOOD
  • Replaced sensor - original 8k0 959 126 B replaced with 6ZL 351 028-361
  • Replaced LIN wire




I don't have any clue.

Code:
Thursday,13,June,2019,11:13:48:31908
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 19.6.0.5 (x64)  HEX-V2 CB: 0.4505.4
Data version: 20190529 DS308.0
www.Ross-Tech.com


VIN: WAUZZZ8R29A055459   License Plate: AUDIQ5
Mileage: 273430km-169901mi   Repair Order: 


Chassis Type: 8R-AU48 (8T0)
Scan: 01 02 03 05 08 09 0E 15 16 17 19 42 46 52 53 56 5F 62 72

VIN: WAUZZZ8R29A055459   Mileage: 273430km-169901miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: Malfunction 0010
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: Malfunction 0010
0E-Media Player 1 -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: Malfunction 0010
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CCWA)       Labels:| 059-907-401-V1.clb
   Part No SW: 8R0 907 401 J    HW: 8K1 907 401 A
   Component: 3.0TDI EDC17  H02 0008  
   Revision: 15H02---    
   Coding: 0121002C240F0120
   Shop #: WSC 06335 000 00000
   ASAM Dataset: EV_ECM30TDI0118R0907401J 001008
   ROD: EV_ECM30TDI0118R0907401J.rod
   VCID: 392FD09CF9DE588FCD8-806C

No fault code found.

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217)       Labels:| 0B5-927-156.clb
   Part No SW: 8R0 927 156 D    HW: 0B5 927 156 D
   Component: 0B5 30 TDIRdW H02 0009  
   Revision: --H02---    Serial number: 0000000142
   Coding: 000001
   Shop #: WSC 06335 000 00000
   ASAM Dataset: EV_TCMDL501 A02044
   ROD: EV_TCMDL501.rod
   VCID: 3C21C988F6EC6DA7D6E-8068

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 8R0-907-379-V1.clb
   Part No SW: 8R0 907 379 C    HW: 8R0 907 379 C
   Component: ESP8 quattro  H06 0230  
   Revision: --------    Serial number: --------------
   Coding: 0F5500
   Shop #: WSC 06335 000 00000
   VCID: 40D9BD789A8409478A6-8014

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
   Part No SW: 8K0 907 064 P    HW: 8K0 907 064 P
   Component: BCM2 1.1      H80 0145  
   Revision: 00002001    
   Coding: 010500
   Shop #: WSC 06335 000 00000
   VCID: 3D27C48CED7664AFE10-8068

   Subsystem 1 - Part No SW: 8T0 959 754 D    HW: 8T0 959 754 D
   Component: FBSAUDIB8 IDG  H37 0060 
   Serial number: 0509000022026013    

   Subsystem 2 - Part No SW: 8K0 905 852 D    HW: 8K0 905 852 D
   Component: J764 ELV MLB  H36 0042 
   Serial number: 0209000029126005    

1 Fault Found:
01330 - Central Control Module for Central Convenience (J393) 
            013 - Check DTC Memory
             Freeze Frame:
                    Fault Status: 01101101
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 243
                    Mileage: 273432 km
                    Time Indication: 0
                    Date: 2019.06.13
                    Time: 21:09:38


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:. 8Tx-820-043-3Z.clb
   Part No SW: 8T1 820 043 AB    HW: 8T1 820 043 AB
   Component: KLIMA 3 ZONEN H06 0150  
   Revision: C0000000    Serial number: 01060520090005
   Coding: 36110000
   Shop #: WSC 06335 000 00000
   VCID: 71BF28BCE1AED0CF358-8024

3 Faults Found:
00457 - Central Electronics Control Module / BCM (J519) 
            013 - Check DTC Memory
             Freeze Frame:
                    Fault Status: 01101101
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 243
                    Mileage: 273432 km
                    Time Indication: 0
                    Date: 2019.06.13
                    Time: 21:09:38

00256 - A/C Pressure/Temperature Sensor (G395) 
            008 - Implausible Signal
             Freeze Frame:
                    Fault Status: 01101000
                    Fault Priority: 7
                    Fault Frequency: 1
                    Reset counter: 243
                    Mileage: 273432 km
                    Time Indication: 0
                    Date: 2019.06.13
                    Time: 21:09:38

             Freeze Frame:
                    Temperature: 27.0°C

03023 - Running-in Requirement 
            005 - No or Incorrect Basic Setting / Adaptation
             Freeze Frame:
                    Fault Status: 01100101
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 243
                    Mileage: 273432 km
                    Time Indication: 0
                    Date: 2019.06.13
                    Time: 21:09:38


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 8K0-907-063.clb
   Part No SW: 8K0 907 063     HW: 8K0 907 063 
   Component: BCM1 1.0      H26 0253  
   Revision: 01026001    Serial number: 00000000372265
   Coding: 690040B10034A7010001000000005F5F001C460800000141000000
   Shop #: WSC 06335 000 00000
   VCID: 6C8139C8C68C3D2706E-8038

   Subsystem 1 - Part No SW: 8R1 955 119 A    HW: 8R1 955 119   Labels: 1KX-955-119.CLB
   Component: WWS416 090422  H10 0041 
   Serial number: 90243014090416214718
   Coding: 01DD13

   Subsystem 2 - Part No SW: 8K0 955 559     HW: 8K0 955 559   Labels: 8K0-955-559.CLB
   Component: RLS  H04 0003 
   Serial number: 10466532            
   Coding: 024D25

3 Faults Found:
01800 - Light Switch (E1) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 243
                    Mileage: 273432 km
                    Time Indication: 0
                    Date: 2019.06.13
                    Time: 21:10:00

03280 - Switch Position of Light-Switch Knob 
            008 - Implausible Signal
             Freeze Frame:
                    Fault Status: 01101000
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 243
                    Mileage: 273432 km
                    Time Indication: 0
                    Date: 2019.06.13
                    Time: 21:10:00

00256 - A/C Pressure/Temperature Sensor (G395) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 243
                    Mileage: 273432 km
                    Time Indication: 0
                    Date: 2019.06.13
                    Time: 21:10:00


-------------------------------------------------------------------------------
Address 0E: Media Player 1 (R41)       Labels: 4E0-910-111.lbl
   Part No SW: 4E0 910 110 L    HW: 4E0 035 110 A
   Component: CDC-MP3-Pana  H47 0050  
   Revision: 00000012    
   VCID: 211F18FC71CE204FE58-8074

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:* 8R0-959-655.clb
   Part No SW: 8R0 959 655 B    HW: 8R0 959 655 B
   Component: AirbagVW-AU10 H03 0310  
   Serial number: 003E8D03RC82  
   Coding: 30343131313030303030554A304C38523053
   Shop #: WSC 06335 000 00000
   ASAM Dataset: EV_AirbaAU10SMEAU416 001001
   ROD: EV_AirbaAU10SMEAU416.rod
   VCID: 43D3B2748B12125F974-8016

   Crash sensor for side airbag: driver side: 
   Serial number: 6334MSME47002A4CC

   Crash sensor for side airbag: front passenger side: 
   Serial number: 6344MSME47060D66G

   Crash sensor for side airbag: rear: driver side: 
   Serial number: 6352QSME09010500Z

   Crash sensor for side airbag: rear: passenger side: 
   Serial number: 6362QSME0D291616G

   Crash sensor for front airbag: driver side: 
   Serial number: 63732SME3229491C+

   Crash sensor for front airbag: front passenger side: 
   Serial number: 63832SME1426513E-

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:. 8K0-953-568.clb
   Part No SW: 8K0 953 568 F    HW: 8K0 953 568 F
   Component: Lenks.Modul   H16 0014  
   Revision: --------    Serial number: 90319IE4000FZ 
   Coding: 000017
   Shop #: WSC 06335 000 00000
   VCID: 3D27C48CED7664AFE10-8068

   Component: E221 - MFL  H02 0003 

1 Fault Found:
00457 - Central Electronics Control Module / BCM (J519) 
            013 - Check DTC Memory
             Freeze Frame:
                    Fault Status: 01101101
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 243
                    Mileage: 273432 km
                    Time Indication: 0
                    Date: 2019.06.13
                    Time: 21:10:20


-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 8R0-920-xxx-17.clb
   Part No SW: 8R0 920 930 C    HW: 8R0 920 930 C
   Component: KOMBIINSTR.   H08 0224  
   Revision: 00200000    Serial number: 9ER454659     
   Coding: 0F06220002000008040000
   Shop #: WSC 06335 000 00000
   VCID: 3431E1A8DE3CA5E71EE-8060

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 8T0-907-468.clb
   Part No SW: 8T0 907 468 P    HW: 8T0 907 468 K
   Component: GW-BEM 4CAN-M H09 0095  
   Revision: EB500046    Serial number: 4600E09424002C
   Coding: 000303
   Shop #: WSC 06335 000 00000
   VCID: 4EC5934050D0EF3708A-801A

   Subsystem 1 - Part No SW: 8R0 915 181     HW: 8R0 915 181 
   Component: J367-BDM  H07 0107 
   Serial number: 00000000004140486352

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 8K0-959-793.clb
   Part No SW: 8K0 959 793 D    HW: 8K0 959 793 D
   Component: TSG FA        H11 0250  
   Revision:             Serial number: 0000008815935 
   Coding: 011002205000440004
   Shop #: WSC 06335 000 00000
   VCID: 41DFB87C918E004F858-8014

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels:. 8K0-907-064-46.clb
   Part No SW: 8K0 907 064 P    HW: 8K0 907 064 P
   Component: BCM2 1.1      H80 0145  
   Revision: 00002001    Serial number: 0118376138    
   Coding: 0100062020390494052005
   Shop #: WSC 06335 000 00000
   VCID: 3D27C48CED7664AFE10-8068

   Subsystem 1 - Part No SW: 8R0 959 591 A    HW: 8R0 959 591 
   Component: J245EE19SKB12  H01 0220 
   Serial number: 0123456789ABCDEFGHIJ

   Subsystem 2 - Part No SW: 8R0 959 591 A    HW: 8R0 959 591 
   Component: J394EE19SKB12  H01 0220 
   Serial number: 0123456789ABCDEFGHIJ

1 Fault Found:
00457 - Central Electronics Control Module / BCM (J519) 
            013 - Check DTC Memory
             Freeze Frame:
                    Fault Status: 01101101
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 243
                    Mileage: 273432 km
                    Time Indication: 0
                    Date: 2019.06.13
                    Time: 21:09:38


-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 8K0-959-792.clb
   Part No SW: 8K0 959 792 D    HW: 8K0 959 792 D
   Component: TSG BF        H11 0250  
   Revision:             Serial number: 0000008847236 
   Coding: 011002205000440004
   Shop #: WSC 06335 000 00000
   VCID: 40D9BD789A8409478A6-8014

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (J540)       Labels: 8K0-907-801-V1.clb
   Part No SW: 8K0 907 801 G    HW: 8K0 907 801 G
   Component: EPB Audi B8   H08 0080  
   Revision: 00000003    Serial number: 10000000232885
   Shop #: WSC 00000 000 00000
   VCID: 3333E2B4DB32A2DF074-8066

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (R)       Labels: Redir Fail!
   Part No SW: 4F0 035 053 B    HW: 4F0 035 053 
   Component: Radio U Basic H45 0020  
   Revision: AB001007    Serial number: 341EQ097571342
   Coding: 010003020100000001
   Shop #: WSC 06335 000 00000
   VCID: 1C61290856AC0DA736E-8048

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:. 4E0-035-6xx-5F.clb
   Part No SW: 8T1 035 666 D    HW: 8T1 035 666 
   Component: H-BN-EU       H65 0047  
   Revision: --------    Serial number: 321ER097576331
   Coding: 01010006000581EC01000F1C000000010000
   Shop #: WSC 06335 123 12345
   VCID: 3B23CA94F3626A9FDF4-806E

   Subsystem 1 - Part No: 8R0 060 884 C
   Component: EUROPE 2008  5608 

   Subsystem 2 - Part No SW: 4F0 919 604     HW: 4F0 919 604 
   Component: DU7 High  H43 0306 
   Serial number: 9356DT091096191     

   Subsystem 3 - Part No SW: 8T0 919 609 F    HW: 8T0 919 609 F
   Component: E0380 Bedient  H08 0100 
   Serial number: 00000000278799      

1 Fault Found:
01043 - Control Module; Incorrect Software Version 
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 243
                    Mileage: 273432 km
                    Time Indication: 0
                    Date: 2019.06.13
                    Time: 21:09:51

             Freeze Frame:
                    Bin. Bits: 00000000 00000000
                    Bin. Bits: 00000000 00000000
                    Bin. Bits: 00000000 00000000
                    Bin. Bits: 00000000 00000000
                    Bin. Bits: 00000000 00010000


-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels:. 4F0-959-795.clb
   Part No SW: 4F0 959 795 N    HW: 8K0 959 795 C
   Component: TSG HL        H10 0251  
   Revision:             Serial number: 0000101078498 
   Coding: 010002204000240004
   Shop #: WSC 06335 000 00000
   VCID: 44D1B1688E9C1567AEE-8010

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels:. 4F0-959-795.clb
   Part No SW: 4F0 959 795 N    HW: 8K0 959 795 C
   Component: TSG HR        H10 0251  
   Revision:             Serial number: 0000101078500 
   Coding: 010002204000240004
   Shop #: WSC 06335 000 00000
   VCID: 44D1B1688E9C1567AEE-8010

No fault code found.

End----(Elapsed Time: 01:30, VBatt start/end: 11.6V/11.5V. VIgn 11.5V)-----
 
   #2  

Jef

Ross-Tech Employee
Staff member
Ross-Tech Employee
Joined
Jan 29, 2014
Messages
3,984
Reaction score
6,374
Location
HQ
From what I can tell, the G395 for this car would be replacement part number 4H0-959-126-B. What are the wire colors for said item? Have you verified /1 and /3 carry load (light up a test light)?

The G395 communicates over a LIN Bus wire. I've seen a lot of cases of Garage Door Opener modules crapping out the LIN Bus, but it doesn't look like this vehicle came with a Garage Door Opener.
 
   #3  

koket

Verified VCDS User
Verified
Joined
Feb 6, 2018
Messages
53
Reaction score
21
Location
Romania
VCDS Serial number
C?ID=327557
Solved! My bad, bad 12v, rewired another wire from fuse box to sensor. All done now! Thanks
 
   #4  

ShaneOF

Verified VCDS User
Verified
Joined
Jan 10, 2017
Messages
57
Reaction score
18
Location
Ireland
VCDS Serial number
C?ID=295432
Glad to hear.. just beware in future tho, that LIN wire also goes to the rain/light sensor if the car has auto lights and wipers, just incase that LIN wire fixed your g395 issue you'd be creating an auto light issue
 
  • Like
Reactions: Uwe
Back
Top