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2001 Volvo S40 remove ignition switch .. trying to fix no crank no start

Help, Advice, Owners' Discussion and DIY Tutorials on S40 and V40. In this forum you'll find S40/V40-specific owners asking and answering questions on maintenance, ownership, repairs, tutorials and almost every do-it-yourself thing you can do to save money owning these Volvos.

1996 - 2004 S40
1996 - 2004 V40

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RickHaleParker
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Joined: 25 May 2015
Year and Model: See Signature below.
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Re: 2001 Volvo S40 remove ignition switch .. trying to fix no crank no start

Post by RickHaleParker »

11A/14 = Fuse 14 in Engine compartment.
2/7 = Starter Relay under dash drivers side.
3/1 = Ignition switch on Column lock.
8/16 = Transmission lock out switch on transmission (Automatic only).
4/18 = Immobilizer ( Controls grounding to the Starter relay)
6/6 = Starter motor.
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1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000.
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0.

Jagi
Posts: 1
Joined: 13 May 2025
Year and Model: 1999 Volvo S40
Location: Czechia

Post by Jagi »

Hi, currently facing the same issue. Second key position turns on everything but fuel pump, headlights, climate controls, and third position doesn't crank or do anything aside from dim lights and turning off the radio. Am I having the same issue and how was it solved?

Saimon3
Posts: 1
Joined: 11 November 2025
Year and Model: S40 1997
Location: Finland

Post by Saimon3 »

Hello, i have also column lock problem. I am going to replace it with starter switch, but i am not sure which wires i need to connect. Have read some other forums and there are different coloured wires each one suggest :D

Mine connector has blue, White and blue, black and blue, White, yellow and black wires. I can see that yellow and black goes to starter so i assume that is one but which is the another one?

Thank you for your assistance:)

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