Stop/Start

General / Ordering Forum for the new 2021 (J12) Qashqai
sbrace06
Posts: 131
Joined: Mon Nov 19, 2018 8:23 pm
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by sbrace06 » Fri Jun 17, 2022 1:20 pm

Garage have agreed there is a fault. When In eco the car will stop start normally, however in standard setting it instantly restarts as soon as it turns off. They are calling Nissan technical and getting back to me.

sbrace06
Posts: 131
Joined: Mon Nov 19, 2018 8:23 pm
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by sbrace06 » Wed Jun 22, 2022 6:31 pm

So now they want a video of the fault—although they’ve had the car in twice—to send to Nissan. Told them they can collect the car and bring it back when they have took their video.

sbrace06
Posts: 131
Joined: Mon Nov 19, 2018 8:23 pm
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by sbrace06 » Fri Jun 24, 2022 5:39 pm

So, something of an end to this for those who are interested. Seems there may be a glitch in that when you are in normal mode and have the temp on low—ac off, the car will stop then instantly restart. If the air con is in then obv that takes precedence so the stop start doesn’t work, but seems on low it doesn’t know what to do (!) so turns off and on again.
Bemused by this the dealership tried 3 other qashqai and had the same result do are reporting to Nissan with a view to a software update at some point.

sbrace06
Posts: 131
Joined: Mon Nov 19, 2018 8:23 pm
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by sbrace06 » Wed Jun 29, 2022 6:41 pm

Nissan have asked for the car back to take eco readings for a few days. I told them I couldn’t be bothered messing around any more and to read any of their other j21’s as they’ve told me they do the same. I just won’t use eco temp and stop start whilst in standard mode..

sbrace06
Posts: 131
Joined: Mon Nov 19, 2018 8:23 pm
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by sbrace06 » Wed Jun 29, 2022 6:41 pm

Ecu readings

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calnorth
Posts: 2648
Joined: Mon Feb 11, 2019 2:01 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–2021)

Post by calnorth » Thu Jun 30, 2022 7:05 am

sbrace06 wrote:
Wed Jun 29, 2022 6:41 pm
Nissan have asked for the car back to take eco readings for a few days. I told them I couldn’t be bothered messing around any more and to read any of their other j21’s as they’ve told me they do the same. I just won’t use eco temp and stop start whilst in standard mode..
As regards ECO settings I find such configuration on any electronic system to be unacceptable as regards functional quality. Perhaps it does save something or other but its always detrimental to performance I seek. Digital TV's for one and my car for another. Its simply crap.

Your problem with the A/C and Stop/Start. I consider that to be a binary condition and its either ON or OFF. There should not be anything indeterminate about that.
Mk2 Qashqai Facelift - J11b (2017–and onward)
1.6 Dig-T N-Connecta

QaiFan
Posts: 582
Joined: Fri Apr 02, 2021 6:33 am
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by QaiFan » Thu Jun 30, 2022 8:46 am

Similar problem with the MT6 J12 QQ.
I never know for sure when the A/C is going to prevent the Start/Stop system from working.

sbrace06
Posts: 131
Joined: Mon Nov 19, 2018 8:23 pm
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by sbrace06 » Fri Jul 01, 2022 7:48 pm

The air con is not on when the temp setting is low though. But if drive mode is in normal, temp is set to low, the stop start turns off then on instantly every time. Clearly shouldn’t.

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calnorth
Posts: 2648
Joined: Mon Feb 11, 2019 2:01 pm
Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–2021)

Post by calnorth » Sat Jul 02, 2022 7:44 am

sbrace06 wrote:
Fri Jul 01, 2022 7:48 pm
The air con is not on when the temp setting is low though. But if drive mode is in normal, temp is set to low, the stop start turns off then on instantly every time. Clearly shouldn’t.
What does this actually mean:

"drive mode is in normal"
Mk2 Qashqai Facelift - J11b (2017–and onward)
1.6 Dig-T N-Connecta

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MikeGC
Posts: 1227
Joined: Tue Feb 07, 2017 11:50 am
Location: Stockport
Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model

Post by MikeGC » Sat Jul 02, 2022 8:47 am

calnorth wrote:
Sat Jul 02, 2022 7:44 am
sbrace06 wrote:
Fri Jul 01, 2022 7:48 pm
The air con is not on when the temp setting is low though. But if drive mode is in normal, temp is set to low, the stop start turns off then on instantly every time. Clearly shouldn’t.
What does this actually mean:

"drive mode is in normal"
I can only speak for my automatic J12 but I have various gearbox settings.
ECO
Standard
Sport
and because I have the all wheel drive version, I also have
Snow/ice
Off-road
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)

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