Electrical System and Diagnostics

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406s and floods - a warning

Last post by steve_earwig « Tue Oct 09, 2012 7:22 pm
Posted in Engine, Clutch and Transmission
Replies: 7
by steve_earwig » Sat Oct 06, 2012 11:29 pm » in Engine, Clutch and Transmission

7 Replies

455138 Views

Last post by steve_earwig
Tue Oct 09, 2012 7:22 pm
V6 Owners - Important Safety Information

Last post by Suprallen « Fri Jul 07, 2017 8:20 am
Posted in Engine, Clutch and Transmission
Replies: 4
by mjb » Tue May 03, 2011 6:03 pm » in Engine, Clutch and Transmission

4 Replies

398178 Views

Last post by Suprallen
Fri Jul 07, 2017 8:20 am
406oc.co.uk Club Stickers

Last post by Thedogfatha1 « Sun Apr 07, 2024 8:37 pm
Posted in Engine, Clutch and Transmission
Replies: 222
by DaiRees » Sat Jan 31, 2009 11:28 am » in Engine, Clutch and Transmission
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222 Replies

3220060 Views

Last post by Thedogfatha1
Sun Apr 07, 2024 8:37 pm

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Fan relays - 3 boxes, anyone know what is what?

Last post by Mayeux « Tue Aug 19, 2025 9:06 am
Replies: 22
by Sonia406 » Tue Aug 27, 2013 11:14 pm
1

2
22 Replies

12045 Views

Last post by Mayeux
Tue Aug 19, 2025 9:06 am
BSI vs Engine ECU - Can't access Engine ECU on PP2000

Last post by minevgear « Sat Jun 28, 2025 6:26 pm
Replies: 21
by RayneR » Fri Feb 17, 2012 5:41 pm
1

2
21 Replies

37171 Views

Last post by minevgear
Sat Jun 28, 2025 6:26 pm
Peugeot 406 diagnosis problem

Last post by frog « Thu Jun 26, 2025 8:14 am
Replies: 3
by minevgear » Sun Jun 22, 2025 8:15 pm

3 Replies

3142 Views

Last post by frog
Thu Jun 26, 2025 8:14 am
ABS/ESP pre-charge-pump low voltage

Last post by radekb « Tue May 06, 2025 7:29 pm
Replies: 2
by radekb » Mon May 05, 2025 8:05 pm

2 Replies

5562 Views

Last post by radekb
Tue May 06, 2025 7:29 pm
Adding a BSI module

Last post by minevgear « Sat Feb 15, 2025 2:18 pm

by minevgear » Sat Feb 15, 2025 2:18 pm

0 Replies

17601 Views

Last post by minevgear
Sat Feb 15, 2025 2:18 pm
Battery charge fault and no heater fan

Last post by frog « Sat Feb 08, 2025 9:36 pm
Replies: 13
by MikeLowrey » Tue Jan 28, 2025 10:02 pm

13 Replies

15908 Views

Last post by frog
Sat Feb 08, 2025 9:36 pm
Sri Turbo Pin Layout

Last post by steve_earwig « Fri Jan 17, 2025 10:02 am
Replies: 1
by MarkN » Thu Jan 16, 2025 4:55 pm

1 Replies

4194 Views

Last post by steve_earwig
Fri Jan 17, 2025 10:02 am
What is this connector for?

Last post by peter406hdi « Mon Dec 16, 2024 9:06 am
Replies: 3
by peter406hdi » Mon Nov 04, 2024 9:44 pm

3 Replies

8002 Views

Last post by peter406hdi
Mon Dec 16, 2024 9:06 am
Central locking weird issue

Last post by ollynz « Tue Oct 15, 2024 10:29 pm
Replies: 3
by Killerko » Mon Mar 04, 2024 12:52 pm

3 Replies

9028 Views

Last post by ollynz
Tue Oct 15, 2024 10:29 pm
V6 TPS and Limp help

Last post by frog « Mon Sep 09, 2024 4:00 pm
Replies: 1
by Burty92 » Thu Aug 29, 2024 12:57 am

1 Replies

14840 Views

Last post by frog
Mon Sep 09, 2024 4:00 pm
Can you convert 406 with the analog climate control unit to Auto?

Last post by GingerMagic « Wed Aug 21, 2024 2:03 pm
Replies: 2
by dexter895 » Tue Aug 20, 2024 5:18 pm

2 Replies

6988 Views

Last post by GingerMagic
Wed Aug 21, 2024 2:03 pm
Inner mirror connector

Last post by 486 « Fri Aug 16, 2024 10:34 pm

by 486 » Fri Aug 16, 2024 10:34 pm

0 Replies

18276 Views

Last post by 486
Fri Aug 16, 2024 10:34 pm
Switch next to diagnostic port

Last post by GingerMagic « Sat Jul 13, 2024 5:06 pm
Replies: 14
by scoopeydiesel » Mon Nov 21, 2022 10:35 pm

14 Replies

50217 Views

Last post by GingerMagic
Sat Jul 13, 2024 5:06 pm
Passenger door WILL NOT OPEN!

Last post by hullcitytilidie « Tue Jun 11, 2024 11:01 am
Replies: 1
by Adenlamb » Thu Jun 06, 2024 8:42 pm

1 Replies

6148 Views

Last post by hullcitytilidie
Tue Jun 11, 2024 11:01 am
Diagnostic port

Last post by Matraman « Wed Jun 05, 2024 8:55 pm

by Matraman » Wed Jun 05, 2024 8:55 pm

0 Replies

19192 Views

Last post by Matraman
Wed Jun 05, 2024 8:55 pm
Electric windows problem

Last post by georgetrok « Fri Mar 29, 2024 12:49 am

by georgetrok » Fri Mar 29, 2024 12:49 am

0 Replies

21155 Views

Last post by georgetrok
Fri Mar 29, 2024 12:49 am
Immobiliser key pad + interior fuse box on 1997 estate

Last post by irrselvam « Sat Mar 23, 2024 5:06 pm
Replies: 7
by irrselvam » Fri Jan 26, 2024 10:07 am

7 Replies

9751 Views

Last post by irrselvam
Sat Mar 23, 2024 5:06 pm
PP2000 or Diagbox 9.85, 9.91, etc

Last post by frog « Mon Feb 12, 2024 2:35 pm
Replies: 1
by Waldo155 » Thu Jan 04, 2024 2:07 pm

1 Replies

8293 Views

Last post by frog
Mon Feb 12, 2024 2:35 pm
Cylinder reference sensor

Last post by Mayeux « Sun Jan 28, 2024 8:27 am
Replies: 4
by Mayeux » Sun Dec 24, 2023 3:50 pm

4 Replies

7916 Views

Last post by Mayeux
Sun Jan 28, 2024 8:27 am
What have I done? Broken horn or airbag connector

Last post by 406coupeOZ « Sat Jan 27, 2024 10:08 pm
Replies: 2
by 406coupeOZ » Fri Jan 26, 2024 9:25 pm

2 Replies

6850 Views

Last post by 406coupeOZ
Sat Jan 27, 2024 10:08 pm
Low beam indicator blinking and turning off any other light

Last post by GingerMagic « Sat Jan 20, 2024 1:29 pm
Replies: 5
by Klinto75m » Mon Jan 15, 2024 8:05 pm

5 Replies

9495 Views

Last post by GingerMagic
Sat Jan 20, 2024 1:29 pm
My 406 is driving me crazy, need some help

Last post by GingerMagic « Mon Jan 15, 2024 5:41 pm
Replies: 3
by Ivan495 » Fri Jan 12, 2024 7:14 am

3 Replies

7964 Views

Last post by GingerMagic
Mon Jan 15, 2024 5:41 pm
Changed Battery now car will not start (Immobiliser fault)

Last post by GingerMagic « Sat Dec 30, 2023 10:07 pm
Replies: 6
by brillo21 » Sun Nov 12, 2023 8:58 pm

6 Replies

12806 Views

Last post by GingerMagic
Sat Dec 30, 2023 10:07 pm
Blower Motor (Reistor) Control Module removal

Last post by Malc « Wed Dec 13, 2023 5:46 pm

by Malc » Wed Dec 13, 2023 5:46 pm

0 Replies

24572 Views

Last post by Malc
Wed Dec 13, 2023 5:46 pm
Immobiliser - Diagnostic

Last post by WillNZ « Sun Dec 10, 2023 7:57 am
Replies: 1
by Pcaley » Mon Nov 27, 2023 11:05 am

1 Replies

12425 Views

Last post by WillNZ
Sun Dec 10, 2023 7:57 am
Electric mirror broken wire

Last post by frog « Wed Nov 29, 2023 1:05 pm
Replies: 3
by Waldo155 » Sat Nov 25, 2023 1:16 pm

3 Replies

13112 Views

Last post by frog
Wed Nov 29, 2023 1:05 pm
Wet carpet LHD

Last post by frog « Fri Nov 24, 2023 10:35 am
Replies: 3
by Puck » Fri Nov 17, 2023 2:14 pm

3 Replies

10489 Views

Last post by frog
Fri Nov 24, 2023 10:35 am
PO300 code

Last post by Waldo155 « Sat Nov 11, 2023 11:54 am
Replies: 2
by Waldo155 » Fri Nov 03, 2023 4:12 pm

2 Replies

9478 Views

Last post by Waldo155
Sat Nov 11, 2023 11:54 am
Dissasembly of Ignition Barrel

Last post by scoopeydiesel « Wed Nov 01, 2023 11:01 pm
Replies: 1
by brillo21 » Mon Oct 23, 2023 12:08 pm

1 Replies

12974 Views

Last post by scoopeydiesel
Wed Nov 01, 2023 11:01 pm
Blinker lamp replacement

Last post by 486 « Wed Oct 18, 2023 4:30 pm

by 486 » Wed Oct 18, 2023 4:30 pm

0 Replies

34549 Views

Last post by 486
Wed Oct 18, 2023 4:30 pm
Headlight levelling motors

Last post by WillNZ « Wed Oct 04, 2023 3:51 am
Replies: 2
by tobywood13 » Wed Sep 27, 2023 7:15 pm

2 Replies

13921 Views

Last post by WillNZ
Wed Oct 04, 2023 3:51 am
Missing part

Last post by WillNZ « Sat Sep 16, 2023 9:03 pm
Replies: 1
by 486 » Fri Sep 15, 2023 9:57 pm

1 Replies

14177 Views

Last post by WillNZ
Sat Sep 16, 2023 9:03 pm
Blip Key

Last post by grasmere59 « Wed Sep 13, 2023 3:48 pm
Replies: 2
by grasmere59 » Wed Sep 13, 2023 10:32 am

2 Replies

14395 Views

Last post by grasmere59
Wed Sep 13, 2023 3:48 pm
External air flap

Last post by 486 « Sun Aug 13, 2023 5:02 pm
Replies: 1
by 486 » Sat Aug 12, 2023 1:29 pm

1 Replies

13867 Views

Last post by 486
Sun Aug 13, 2023 5:02 pm
Error codes list

Last post by steve_earwig « Sat Jul 29, 2023 9:05 am
Replies: 1
by 486 » Fri Jul 28, 2023 9:16 am

1 Replies

14572 Views

Last post by steve_earwig
Sat Jul 29, 2023 9:05 am
Random cut-out, high idle, and code P1621

Last post by general « Thu Jul 13, 2023 9:05 pm
Replies: 24
by highlander » Tue Dec 02, 2014 10:32 am
1

2
24 Replies

44502 Views

Last post by general
Thu Jul 13, 2023 9:05 pm
speed sensor issue

Last post by Doggy « Fri Jun 23, 2023 8:04 am
Replies: 4
by jonathandyane » Thu Jun 22, 2023 3:30 pm

4 Replies

14830 Views

Last post by Doggy
Fri Jun 23, 2023 8:04 am
speedometer

Last post by GingerMagic « Wed May 31, 2023 5:30 pm
Replies: 2
by graeme123 » Wed May 31, 2023 3:02 am

2 Replies

14129 Views

Last post by GingerMagic
Wed May 31, 2023 5:30 pm
Parktronic

Last post by 486 « Wed Mar 01, 2023 7:13 pm

by 486 » Wed Mar 01, 2023 7:13 pm

0 Replies

37820 Views

Last post by 486
Wed Mar 01, 2023 7:13 pm
Getting around the immobiliser

Last post by WillNZ « Sat Nov 12, 2022 11:59 pm
Replies: 6
by WillNZ » Fri Nov 11, 2022 4:51 am

6 Replies

16418 Views

Last post by WillNZ
Sat Nov 12, 2022 11:59 pm
installing 360 panoramic camera

Last post by NinoB « Wed Oct 26, 2022 3:21 pm

by NinoB » Wed Oct 26, 2022 3:21 pm

0 Replies

37460 Views

Last post by NinoB
Wed Oct 26, 2022 3:21 pm
Silent fan

Last post by 486 « Fri Oct 14, 2022 5:11 pm
Replies: 3
by 486 » Wed Oct 12, 2022 11:58 am

3 Replies

15110 Views

Last post by 486
Fri Oct 14, 2022 5:11 pm
Help with airbag plugs please

Last post by dirtydirtydiesel « Tue Oct 04, 2022 7:43 pm
Replies: 3
by Lee1978 » Wed Jul 13, 2022 10:42 am

3 Replies

16680 Views

Last post by dirtydirtydiesel
Tue Oct 04, 2022 7:43 pm
Air bag fault / warning

Last post by frog « Tue Oct 04, 2022 10:06 am
Replies: 26
by dirtydirtydiesel » Mon Dec 09, 2019 10:18 pm
1

2
26 Replies

58846 Views

Last post by frog
Tue Oct 04, 2022 10:06 am
406 petrol alternator available

Last post by PeterN « Tue Sep 13, 2022 9:05 pm

by PeterN » Tue Sep 13, 2022 9:05 pm

0 Replies

34572 Views

Last post by PeterN
Tue Sep 13, 2022 9:05 pm
406 petrol alternator available

Last post by PeterN « Tue Sep 13, 2022 9:04 pm

by PeterN » Tue Sep 13, 2022 9:04 pm

0 Replies

30351 Views

Last post by PeterN
Tue Sep 13, 2022 9:04 pm
A/C fan speeds up from time to time

Last post by GingerMagic « Fri Sep 09, 2022 10:05 pm
Replies: 12
by 486 » Wed Aug 12, 2020 6:13 pm

12 Replies

28494 Views

Last post by GingerMagic
Fri Sep 09, 2022 10:05 pm
the throttle not stable

Last post by NinoB « Fri Sep 02, 2022 10:02 pm

by NinoB » Fri Sep 02, 2022 10:02 pm

0 Replies

26924 Views

Last post by NinoB
Fri Sep 02, 2022 10:02 pm
Throttle and Speeds Sensors

Last post by cwhaley « Thu Sep 01, 2022 4:17 pm
Replies: 4
by cwhaley » Thu Sep 01, 2022 10:15 am

4 Replies

16112 Views

Last post by cwhaley
Thu Sep 01, 2022 4:17 pm
Seat airbag cables

Last post by 486 « Sun Aug 07, 2022 7:39 pm
Replies: 9
by 486 » Thu Jun 23, 2022 10:55 am

9 Replies

19979 Views

Last post by 486
Sun Aug 07, 2022 7:39 pm

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