1k Golf Handbrake light flashing.

   #1  

HCAE

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VCDS Serial number
C?ID=213797
Hi All

This cars handbrake light comes on with a beeeeep and then has a flashing handbrake light. I have checked the fluid level, handbrake switch (on VCDS MVB too) and are OK. Code in Engine for 006419 - Pressure Sensor for Brake Boost (G294) and in ABS for 01435 - Brake Pressure Sensor 1 (G201) come up (see auto scan for more details). After erasing the codes, let the engine sit and idle (for as long as you want), the codes will not come up. As soon as we get moving (about 20kmh) the handbrake light comes back. No ABS or engine check lights. All MVB for brake light switch, brake pressure and brake boost pressure are all normal. We performed a basic setting on the G201, still the same. G201 sits at about 3.8 at rest, and goes up to 100ish when pressed hard.

Any thoughts?

Code:
Friday,11,December,2015,16:06:32:55685
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.2.0 (x64)
Data version: 20151124
www.Ross-Tech.com


VIN: WVWZZZ1KZ6U018808   License Plate: HZK262
Mileage: 60320km-37481mi   Repair Order: 



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


Chassis Type: 1K (1K0)
Scan: 01 02 03 08 09 15 16 17 19 25 42 44 46 52 56 62 72

VIN: WVWZZZ1KZ6U018808   Mileage: 60320km-37481miles

00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: Malfunction 0010
03-ABS Brakes -- Status: Malfunction 0010
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: Malfunction 0010
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: Malfunction 0010
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: Malfunction 0010
56-Radio -- Status: Cannot be reached 1100
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 03C-906-056-BAG.lbl
   Part No SW: 03C 906 056 DN    HW: Hardware No 
   Component: MED9.5.10        00 9970  
   Revision: --H01---    Serial number: VWZ7Z0E2726982
   Coding: 0000075
   Shop #: WSC 52973 000 1048576
   VCID: 72EBC8B36D76A4AE6D-8026

1 Fault Found:
006419 - Pressure Sensor for Brake Boost (G294) 
               P1913 - 008 - Short to Ground - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 0
                    Fault Frequency: 4
                    Reset counter: 255
                    Mileage: 60319 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 06:46:52

             Freeze Frame:
                    RPM: 1800 /min
                    Load: 42.7 %
                    Speed: 17.0 km/h
                    Temperature: 84.0°C

Readiness: 1110 0001

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09G-927-750.clb
   Part No: 09G 927 750 FA
   Component: AQ 250 6F           0707  
   Coding: 0000072
   Shop #: WSC 00046 412 00000
   VCID: 75E1F3AF1C18B39648-8020

1 Fault Found:
01314 - Engine Control Module 
            013 - Check DTC Memory - Intermittent

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 1K0-614-517-MK60AT.clb
   Part No SW: 1K0 614 517 R    HW: 1K0 614 517 R
   Component: ESP FRONT MK60-AT   0103  
   Revision: 00T12001    
   Coding: 0021122
   Shop #: WSC 00046 412 00000
   VCID: 366334A3419EF88E81-8062

1 Fault Found:
01435 - Brake Pressure Sensor 1 (G201) 
            008 - Implausible Signal - Intermittent

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 1K0-820-047.lbl
   Part No: 1K0 820 047 DF
   Component: Climatic PQ35   090 0505  
   Shop #: WSC 00000 000 00000
   VCID: 6BD5D5D74A5C7566AE-803E

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 3C0-937-049-23-M.lbl
   Part No SW: 3C0 937 049 D    HW: 3C0 937 049 D
   Component: Bordnetz-SG     H37 1002  
   Revision: 00H37000    Serial number: 00000005155012
   Coding: 008D0F2700041800001400001400000000087B075C
   Shop #: WSC 00046 412 00000
   VCID: 2A5B10D38526AC6E15-807E

   Subsystem 1 - Part No: 1K2 955 119 C  Labels: 1KX-955-119.CLB
   Component: Wischer VW350  013  0402  
   Coding: 00049109
   Shop #: WSC 00046  

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 1K0-909-605.lbl
   Part No SW: 1K0 909 605 P    HW: 1K0 909 605 P
   Component: 15 AIRBAG VW8R  032 7900  
   Revision: 03032000    Serial number: 0038FD03GNGB  
   Coding: 0012597
   Shop #: WSC 00046 412 00000
   VCID: 39793F9F708017F66C-806C

   Subsystem 1 - Serial number: 6332MSME0D021E4AF

   Subsystem 2 - Serial number: 6342MSME0C3727519

   Subsystem 3 - Serial number: 6352QSME05490F1FQ

   Subsystem 4 - Serial number: 6362QSME0613214B6

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 1K0-953-549-MY8.lbl
   Part No SW: 1K0 953 549 AE    HW: 1K0 953 549 AE
   Component: Lenksäulenmodul 034 0070  
   Coding: 0010002
   Shop #: WSC 00000 000 00000
   VCID: 75E1F3AF1C18B39648-8020

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 1K0-920-xxx-17.lbl
   Part No: 1K0 920 852 A
   Component: KOMBIINSTRUMENT VDD 1212  
   Coding: 0003503
   Shop #: WSC 90030 981 138284
   VCID: 275DE9E7963491060A-8072

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels: 1K0-907-530-V1.clb
   Part No SW: 1K0 907 530 F    HW: 1K0 907 951 
   Component: Gateway         H10 0120  
   Revision:   H10       Serial number: 2800105A01830A
   Coding: 3F3F0340070003
   Shop #: WSC 00000 000 00000
   VCID: 2A5B10D38526AC6E15-807E

2 Faults Found:
01305 - Databus for Infotainment 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 1
                    Fault Frequency: 254
                    Reset counter: 90
                    Mileage: 35229 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 15:50:36

01304 - Radio 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 254
                    Reset counter: 90
                    Mileage: 35229 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 15:50:39


-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 1K0-920-xxx-25.clb
   Part No: 1K0 920 852 A
   Component: IMMO            VDD 1212  
   Shop #: WSC 00000 000 00000
   VCID: 275DE9E7963491060A-8072

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 1K0-959-701-MAX2.lbl
   Part No: 1K0 959 701 L
   Component: Tuer-SG         024 2468  
   Coding: 0000694
   Shop #: WSC 00046 412 00000
   VCID: 377D39A7469401869A-8062

1 Fault Found:
00941 - Exterior Mirror Retract Motor; Driver Side (V121) 
            012 - Electrical Fault in Circuit - Intermittent

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1Kx-909-14x-44.clb
   Part No: 1K2 909 144 J
   Component: EPS_ZFLS Kl.5   D04 1606  
   Shop #: WSC 00000 000 00000
   VCID: 33650DB752ECEDA6A6-8066

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 1K0-959-433-MIN.clb
   Part No: 1K0 959 433 AM
   Component:    KSG              0401  
   Coding: 00C802087F2D8405485F01E010CC
   Shop #: WSC 00046 412 00000
   VCID: 7BF5E5973A3CE5E63E-802E

   Subsystem 1 - Component:   Sounder n.mounted     

   Subsystem 2 - Component:       NGS n.mounted     

   Subsystem 3 - Component:      IRUE n.mounted     

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 1K0-959-702-MAX2.lbl
   Part No: 1K0 959 702 L
   Component: Tuer-SG         024 2468  
   Coding: 0000694
   Shop #: WSC 00046 412 00000
   VCID: 387F3A9B4B8A0EFE93-806C

1 Fault Found:
00942 - Exterior Mirror Retract Motor; Passenger Side (V122) 
            012 - Electrical Fault in Circuit - Intermittent

-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached

-------------------------------------------------------------------------------
Address 62: Door, Rear Left        Labels: 1K0-959-703-GEN2.lbl
   Part No: 1K0 959 703 F
   Component: Tuer-SG         021 2429  
   Coding: 0000144
   Shop #: WSC 00046 412 00000
   VCID: 33650DB752ECEDA6A6-8066

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right        Labels: 1K0-959-704-GEN2.lbl
   Part No: 1K0 959 704 F
   Component: Tuer-SG         021 2429  
   Coding: 0000144
   Shop #: WSC 00046 412 00000
   VCID: 34670EAB57E2EA9EBF-8060

No fault code found.

End-------------------------(Elapsed Time: 01:37)--------------------------
 
   #2  

Jack@European_Parts

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VCDS Serial number
C?ID=57337
Bad wire, PSI sensor or controller .........get WD and trace tracks + check the grounds and ability to carry current..
 
   #3  

Jef

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The "handbrake switch", or as we call it, the parking brake, is the F9. It is wired to the J285 instrument cluster, T36/6. As best I know, the F9 is not monitored via the data port, so there is no data to look at with VCDS.. just the warning light in the instrument cluster.

I'd start with taking a the switch on the parking brake lever.
 
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