![]() | Home > Technical (L322) > Steering column control does not work |
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| Haylands Member Since: 04 Mar 2014 Location: East Yorkshire Posts: 8825
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By all means try a battery reset, you never know...
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| Pawl Member Since: 07 Nov 2017 Location: West Midlands Posts: 714
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It's also worth taking the "pleatherette" flexible top shroud off the column and checking the electrical connectors to the motors
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| Raggen Member Since: 24 Jun 2022 Location: Whangarei Posts: 4
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Thanks. Based on your help I have been able to manually adjust steering wheel position
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| Raggen Member Since: 24 Jun 2022 Location: Whangarei Posts: 4
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I am confused.
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| Phoenix Member Since: 16 May 2022 Location: Gone Posts: 1631
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Have you checked that you are getting voltage to the motors? you say the control signals are there but you need to put a voltmeter across the power terminals on the motor and see if there is any activity when the move command is issued. |
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| nicedayforit Member Since: 11 Jun 2011 Location: Beside the Solway Posts: 3989
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I presume you have to checked as to whether or not the auto steering wheel function is still in operation and hasn’t been deleted by a previous owner. Deleted mine years ago, never missed it. Much better than the risk of the mechanism failing. |
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| Raggen Member Since: 24 Jun 2022 Location: Whangarei Posts: 4
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@Phoenix Measured across 2 terminals on the in/out motor, no voltage when signal applied
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| Phoenix Member Since: 16 May 2022 Location: Gone Posts: 1631
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I've just looked at the wiring diagram (below) it appears the motors have a ign. switched live supply via the seat relay & a ground together with a control wire, probably a LIN so expect to see a fluctuating voltage in the 7-10V range.
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