Home > Technical (L322) > Dodgy Starter? |
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mjdronfield Member Since: 04 Nov 2011 Location: Derbyshire Posts: 7635 |
Bit of a known issue that one. Loads on here.
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22nd Aug 2022 9:28am |
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MartinD Member Since: 20 Oct 2010 Location: Edinburgh Posts: 303 |
Ta mate; have had a read through of those.
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22nd Aug 2022 9:55am |
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JayGee Member Since: 27 Jul 2021 Location: London Posts: 2705 |
According to resident Guru 'Sir' Camtec -Craig it's a bad idea to jump start these cars with either another car or a booster as you can fry the ECU. Although others have done so without problems you have been warned! The advice is to charge the battery off the car rather than jump unless you can avoid it.
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22nd Aug 2022 10:35am |
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dhallworth Member Since: 10 Oct 2011 Location: Glasgow Posts: 2984 |
If you get a click and nothing else it's likely to be the starter.
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22nd Aug 2022 10:36am |
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JayGee Member Since: 27 Jul 2021 Location: London Posts: 2705 |
I can hardly wait for mine to fail so I can do a job on the engine myself...... 2012 TDV8 Vogue (L322) |
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22nd Aug 2022 10:41am |
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MartinD Member Since: 20 Oct 2010 Location: Edinburgh Posts: 303 |
Well, it does now also seem to flashing the 'press footbrake pedal' bit now too (and the brake is solid after so many attempts). IT's currently sitting at 12.2v which, for me, is too low but given the repeated attempts.. i dunno. Thinking battery replacement is the first step though I can't go anywhere to get one right now as everyone else is away at work! 2011 4.4 TDV8 Vogue SE - 'Black Betty' 2000 4.0 P38 HSE - 'Green Goblin' - Gone. Audi..Mini..BMW.. |
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22nd Aug 2022 10:54am |
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JayGee Member Since: 27 Jul 2021 Location: London Posts: 2705 |
it should start at 12.2v. Mine would start at near 11 volts on the old battery. 2012 TDV8 Vogue (L322) |
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22nd Aug 2022 10:56am |
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garyRR Member Since: 13 Mar 2021 Location: Hampshire Posts: 1356 |
Standing voltage should be 12-13.2V with ignition off, on the lower side when the ignition is on.
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22nd Aug 2022 11:10am |
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MartinD Member Since: 20 Oct 2010 Location: Edinburgh Posts: 303 |
I'm thinking at this point it's the battery.
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22nd Aug 2022 12:16pm |
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johnboyairey Member Since: 11 Jan 2013 Location: surrey Posts: 2026 |
if your symptom is a slight click sound, and the screen immediately shutting down, and its intermittent... i had exactly same issue. i changed the starter, twice, and it was still there. although less infrequent. even tried dismantling and cleaning old starter motor to find out the issue. it turned out in my, and a few others' similar stories, that the STARTER MOTOR TRIGGER CABLE FROM THE STARTER RELAY (in engine fusebox) TO THE STARTER MOTOR, goes high resistance. and any slight surge of current that tries to go through that high resistance, prompts a shut down of the screen, and thus ends the chance of starting. sometimes the fault is more prominent in hot engine, or repeat starts, others its cold starts. the solution, was a simple 'parallel wire' modification, basically a 1 metre length of similar sized cable, routed from the starter motor relay, out of the fusebox, run direct to starter, trigger terminal, soldered at each end, and it went away. cost, about a £1, and about 30 mins to DIY. read the back story here, and the solution, kindly posted by 'SHAUN' is what i used, and problem gone! (solution on page 6)
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22nd Aug 2022 12:17pm |
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MartinD Member Since: 20 Oct 2010 Location: Edinburgh Posts: 303 |
I'll maybe try that, just need to find a supplier for the cable.
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22nd Aug 2022 12:37pm |
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MartinD Member Since: 20 Oct 2010 Location: Edinburgh Posts: 303 |
Have decided I need the car sooner that I can get under it..
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22nd Aug 2022 4:05pm |
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garyRR Member Since: 13 Mar 2021 Location: Hampshire Posts: 1356 |
Got the battery on a smart charger to see? 2015 Range Rover Autobiography 4.4 SDV8 |
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22nd Aug 2022 4:17pm |
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johnboyairey Member Since: 11 Jan 2013 Location: surrey Posts: 2026 |
Halfords do small reels of cable, in the nick-naks racks, maybe in the audio area. when mine was playing up, i sort of had a rehearsed scenario, where i would sort of say a little prayer, or, go get a coffee, and then it was ok. but then, it let me down, and took at least an hour off, and then once it was about three hours, stuck in a petrol station... I was losing faith, and didn't want to commit to thing like paid parking, in case it couldn't be moved on etc. thats when i came to the forum, and started reading. the garages often change out the starter, and it goes away, as possibly the 'draw' is less on a rest motor.... but, it comes back, probably the day after the warranty on the starter goes. so, basically i ran a temporary length of earthing wire, (from a diy shop) it fixed the problem, I then addressed it neater, with a more flexible length of finer stranded 'normal' wire. same, if not slightly thicker gauge... a small drill hole in fusebox, a few cable ties, and that was it. GONE! you simply add a parallel wire, and the original is untouched, and no messing about with looms, and diagrams. just a parallel fixed connection, which could be removed, if ever any 'warranty type' doubts. |
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22nd Aug 2022 4:32pm |
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