Where is the radiator fan relay?

[Octavia MK1]

Octavia 2 BKD engine code. I can not find the relay for the radiator fan and I never saw them working....non of them two! The climatronic is not working anymore and the system is full of gas!...HELP! :(

[Octavia MK1]

If the A/C compressor is broken the small fan doesn't work at all??

[rwbaldwin]

I assume you have the two fan variant as it's a 2005...

Check fuse 54 in the E box. This provides power for the fans.

There isn't a relay as such - the fan controller in part of main radiator fan and controls both fans.

You need to get the car scanned for faults

[Octavia MK1]

I have done a scan and I think there is nothing wrong. I just change e fuse for the rear doors and I don't know what to do next. This is the result of the scan before to change that fuse for the rear widows, headlights washer and alarm. Can anyone see anything wrong in the result?

Chassis Type: 1K0

Scan: 01 03 08 09 15 16 17 19 25 42 44 46 52 56 62 72 76

VIN: TMBBE21Z Mileage: 134040km/83288miles

00-Steering Angle Sensor -- Status: OK 0000

01-Engine -- Status: OK 0000

03-ABS Brakes -- Status: OK 0000

08-Auto HVAC -- Status: OK 0000

09-Cent. Elect. -- Status: Malfunction 0010

15-Airbags -- Status: OK 0000

16-Steering wheel -- Status: Malfunction 0010

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: Malfunction 0010

52-Door Elect, Pass. -- Status: Malfunction 0010

56-Radio -- Status: OK 0000

62-Door, Rear Left -- Status: Cannot be reached 1100

72-Door, Rear Right -- Status: Cannot be reached 1100

76-Park Assist -- Status: Malfunction 0010

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

Address 01: Engine        Labels: 03G-906-016-BKD.lbl

Part No SW: 03G 906 016 HF    HW: 028 101 139 1

Component: R4 2,0L EDC G000SG 8658

Revision: 12345678    Serial number: SKZ7Z0E2851075

Coding: 0000072

Shop #: WSC 24059 576 91804

VCID: 6EFD19010007

No fault code found.

Readiness: 0 0 0 0 0

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

Address 03: ABS Brakes        Labels: 1K0-907-379-MK70.lbl

Part No: 1K0 907 379 P

Component: ASR FRONT MK70     0105

Coding: 0000641

Shop #: WSC 73430 790 00000

VCID: 3FA3944517ED

No fault code found.

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

Address 08: Auto HVAC        Labels: 1K0-907-044.lbl

Part No: 1Z0 907 044 H

Component: ClimatronicPQ35 084 0304

Shop #: WSC 00000 000 00000

VCID: 3B5BE05503F5

No fault code found.

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

Address 09: Cent. Elect.        Labels: 3C0-937-049-23-H.lbl

Part No SW: 1K0 937 049 N    HW: 1K0 937 049 N*

Component: Bordnetz-SG     H34 0803

Revision: 00H34000    Serial number: 00000003025060

Coding: 418A0F020004140000110D000000000000087F075C

Shop #: WSC 73430 790 00000

VCID: 3A55E5510CCF

Part No: 1Z2 955 119 A

Component: Wischer SK351 012 0401

Coding: 00065525

Shop #: WSC 73430

Part No: 1K0 955 559 M

Component: RegenLichtSens 005 0605

Coding: 00217125

Shop #: WSC 73430

3 Faults Found:

00924 - Relay for Headlamp Cleaning System (J39)

            009 - Open or Short to Ground

01333 - Door Control Module; Rear Left (J388)

            004 - No Signal/Communication

01334 - Door Control Module; Rear Right (J389)

            004 - No Signal/Communication

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

Address 15: Airbags        Labels: 1K0-909-605.lbl

Part No SW: 1K0 909 605 K    HW: 1K0 909 605 K

Component: 04 AIRBAG VW8 024 0700

Revision: 07024000    Serial number: 00378D05XTV0

Coding: 0012340

Shop #: WSC 73430 790 00000

VCID: 3449CB692EAB

No fault code found.

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

Address 16: Steering wheel        Labels: 1K0-953-549-MY8.lbl

Part No SW: 1K0 953 549 AK    HW: 1K0 953 549 AK

Component: J0527         036 0070

Coding: 0002042

Shop #: WSC 24059 576 91804

VCID: 7BDB20554375

Part No: XXXXXXXXXXX

Component: E0221         007 0050

1 Fault Found:

00888 - Wiper Switch for Intermittent Operation (E22)

            014 - Defective - Intermittent

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

Address 17: Instruments        Labels: 1K0-920-xxx-17.lbl

Part No: 1Z0 920 941 D

Component: KOMBIINSTRUMENT VD1 0914

Coding: 0007401

Shop #: WSC 25014 576 175503

VCID: 3851FF5932C3

No fault code found.

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

Address 19: CAN Gateway        Labels: 1K0-907-530.lbl

Part No SW: 1K0 907 530 E    HW: 1K0 907 951

Component: Gateway         H09 0110

Revision: 09         Serial number: 27001051250124

Coding: 3D3F0740071303

Shop #: WSC 73430 790 00000

VCID: 29772A1DF969

2 Faults Found:

01333 - Door Control Module; Rear Left (J388)

            004 - No Signal/Communication

             Freeze Frame:

                    Fault Status: 01100100

                    Fault Priority: 2

                    Fault Frequency: 27

                    Reset counter: 61

                    Mileage: 133802 km

                    Time Indication: 0

                    Date: 2000.00.00

                    Time: 20:19:46

01334 - Door Control Module; Rear Right (J389)

            004 - No Signal/Communication

             Freeze Frame:

                    Fault Status: 01100100

                    Fault Priority: 2

                    Fault Frequency: 27

                    Reset counter: 61

                    Mileage: 133802 km

                    Time Indication: 0

                    Date: 2000.00.00

                    Time: 20:19:46

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

Address 25: Immobilizer        Labels: 1K0-920-xxx-25.clb

Part No: 1Z0 920 941 D

Component: IMMO            VD1 0914

Shop #: WSC 00000 000 00000

VCID: 3851FF5932C3

No fault code found.

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

Address 42: Door Elect, Driver        Labels: 1K0-959-701-MIN1.lbl

Part No: 1T0 959 701

Component: Tuersteuergeraet 09 0166

Coding: 0000118

Shop #: WSC 73430 790 00000

VCID: F4C98B69EE2B

1 Fault Found:

00943 - Heated Exterior Mirror; Driver Side (Z4)

            012 - Electrical Fault in Circuit

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

Address 44: Steering Assist        Labels: 1Kx-909-14x-44.clb

Part No: 1K2 909 144 L

Component: EPS_ZFLS Kl.069 H07 1806

Shop #: WSC 00000 000 00000

VCID: 354FF66D25D1

No fault code found.

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

Address 46: Central Conv.        Labels: 1K0-959-433-MIN.clb

Part No: 1K0 959 433 BL

Component: 01 KSG             0301

Coding: 80F802007F2D8505485F861004

Shop #: WSC 25014 576 104585

VCID: 7BDB20554375

Part No: 1K0 951 605 C

Component: LIN BACKUP HORN H02 1301

Component:     NGS n.mounted    

Component:     IRUE No Answer    

4 Faults Found:

01333 - Door Control Module; Rear Left (J388)

            004 - No Signal/Communication

01334 - Door Control Module; Rear Right (J389)

            004 - No Signal/Communication

01135 - Interior Monitoring Sensors

            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: 1T0 959 702

Component: Tuersteuergeraet 09 0166

Coding: 0000118

Shop #: WSC 73430 790 00000

VCID: F5CFB66DE551

1 Fault Found:

00933 - Electric Window Motor; Passenger Side (V148)

            005 - No or Incorrect Basic Setting / Adaptation - Intermittent

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

Address 56: Radio        Labels: 1K0-035-1xx-56.lbl

Part No SW: 1Z0 035 161 A    HW: 01. 01. 03

Component: Radio FO3         0008

Coding: 0000402

Shop #: WSC 73430 790 00000

VCID: 2C79D309F69B

No fault code found.

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

Address 62: Door, Rear Left

Cannot be reached

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

Address 72: Door, Rear Right

Cannot be reached

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

Address 76: Park Assist        Labels: 1Z0-919-283.lbl

Part No SW: 1Z0 919 283 B    HW: 1Z0 919 283 B

Component: Parkhilfe 4-Kan H04 0020

Coding: 0000001

Shop #: WSC 73430 790 00000

VCID: 3D5FEE4D1DE1

1 Fault Found:

01548 - Sensor for Parking Aid; Rear Right (G206)

            009 - Open or Short to Ground - Intermittent

             Freeze Frame:

                    Fault Status: 00101001

                    Fault Priority: 3

                    Fault Frequency: 52

                    Reset counter: 100

                    Mileage: 147847 km

                    Time Indication: 0

                    Date: 2000.00.00

                    Time: 07:33:00

End ---------------------------------------------------------------------

Edited 23 July, 2012 by Octavia MK1

[rwbaldwin]

First of all, I suggest you edit out your VIN.

You seem to have a problem with the Convenience CAN-Bus