System fault

Non-Technical Nissan QashQai chat. Mk2, Mk3
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calnorth
Posts: 2719
Joined: Mon Feb 11, 2019 2:01 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–2021)

Post by calnorth »

The original post indicates the Start/Stop fault flavour and related. F77 likely would cause that since F77 feeds the ABS Controller and somehow interacts with the DC/DC Converter.

Only it makes little sense with the diagnostic diagrams. So I'll give up right here.
Mk2 Qashqai Facelift - J11b (2017–and onward)
1.6 Dig-T N-Connecta

alan_wood8
Posts: 5
Joined: Fri Jan 01, 2021 3:04 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by alan_wood8 »

Hi, I have a very similar problem, lights etc coming on then off after it's been stood then back on again, I took the car to a local garage and he cleared 3 faults, same day the same faults were back up, chassis control, stop start, collision sensor, I had it back in and a new battery fitted, just brought it home and they are back on, he got the correct battery and mine was 6 years old, listening to him and threads on here it seems it may settle in a day or two and be ok, it's a 2014 1.5 diesel acenta, any advise would be appreciated. Thanks.
alan_wood8
Posts: 5
Joined: Fri Jan 01, 2021 3:04 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by alan_wood8 »

Hi, I have a very similar problem, lights etc coming on then off after it's been stood then back on again, I took the car to a local garage and he cleared 3 faults, same day the same faults were back up, chassis control, stop start, collision sensor, I had it back in and a new battery fitted, just brought it home and they are back on, he got the correct battery and mine was 6 years old, listening to him and threads on here it seems it may settle in a day or two and be ok, it's a 2014 1.5 diesel acenta, any advise would be appreciated. Thanks.
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calnorth
Posts: 2719
Joined: Mon Feb 11, 2019 2:01 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–2021)

Post by calnorth »

alan_wood8 wrote: Sat Sep 11, 2021 12:28 pm Hi, I have a very similar problem, lights etc coming on then off after it's been stood then back on again, I took the car to a local garage and he cleared 3 faults, same day the same faults were back up, chassis control, stop start, collision sensor, I had it back in and a new battery fitted, just brought it home and they are back on, he got the correct battery and mine was 6 years old, listening to him and threads on here it seems it may settle in a day or two and be ok, it's a 2014 1.5 diesel acenta, any advise would be appreciated. Thanks.
...
With many of the faults it requires either a Tester to clear them or that the ECU does not get triggered again for the next three driving/running cycles. If not triggered after that the ECU clears them....you hope?
Mk2 Qashqai Facelift - J11b (2017–and onward)
1.6 Dig-T N-Connecta
alan_wood8
Posts: 5
Joined: Fri Jan 01, 2021 3:04 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by alan_wood8 »

With many of the faults it requires either a Tester to clear them or that the ECU does not get triggered again for the next three driving/running cycles. If not triggered after that the ECU clears them....you hope?

I have had them cleared but they returned pretty much straight away, next time I took it the system was showing 27 faults hence the battery change, fault light back on but reading recent posts it seems this is common and the system settles??
Paulinblack
Posts: 14
Joined: Sun Nov 14, 2021 3:45 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by Paulinblack »

Hi I'm new to this forum. Last couple of days I've had the stop/start fault as well as the Chassis Control System Fault on 14 plate1.5 DC1 Qashqai. Dash is lit up like a Xmas tree. I've watched a video where the pipe from the exhaust to a sensor is blocked and needs unblocking. On the video a drill is used to get a wire around a 90 degree angle. The pipe on mine seems to be blocked as I can't feel any air coming from it. I'm struggling with the drill method to get the wire through. Any ideas as to do this without using a drill?

Thanks
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gloucester
Posts: 5173
Joined: Sun Apr 03, 2016 7:04 am
Location: Gloucestershire, England
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by gloucester »

Welcome to this forum

Sorry I can't help on your specific query
(2015 Nissan Qashqai Tekna DIG-T 1.2 sold 15/6/18) ~ 2018 Suzuki Ignis SZ5 - 2018 Yamaha MT-07 ~ (2024 Volvo EX30 ordered)
Junie1387
Posts: 2
Joined: Sun Nov 12, 2023 1:41 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by Junie1387 »

I have a Nissan Qashqai Diesel1.5 dci ntec 2015. the last 2 days I have system fault warning on the dash, showing faults for auto start, lane discipline, collision detection, chassis control etc but my engine management lights on and also it's on and off. Is this something can be fixed quickly or need to take it to dealer? Thank you very much.
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MikeGC
Posts: 1850
Joined: Tue Feb 07, 2017 11:50 am
Location: Stockport
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by MikeGC »

Welcome to the forum.

I’m not at all mechanically minded, so in your position I would be looking for a well recommended, reputable local garage. They'll be able to hook up a code reader and then tell you what faults they discover.
It could be something as straightforward as the car needing a new battery

Good Luck
March '22 - J12 1.3DIG-T 160 CVT Tekna+ with all wheel drive - Pearl Black
July '19 - J11B 1.3DIG-T 160 DCT Tekna - Vivid Blue
March '17 - Qashqai J11A 1.5dci n-connecta - gunmetal
September '14 - Juke 1.5dci gunmetal ascenta premium (red accent packs)
andy2019
Posts: 1786
Joined: Sat Oct 26, 2019 8:47 pm
Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)

Post by andy2019 »

Junie1387 wrote: Sun Nov 12, 2023 2:07 pm I have a Nissan Qashqai Diesel1.5 dci ntec 2015. the last 2 days I have system fault warning on the dash, showing faults for auto start, lane discipline, collision detection, chassis control etc but my engine management lights on and also it's on and off. Is this something can be fixed quickly or need to take it to dealer? Thank you very much.
Can be a few things, dirty sensors at the front. Battery comeing to end of life. Abs sensor cable damaged under car. So thats a few things for you to check out :roll:
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