TOPIX H291v4, urgent problem cooling pump petrol engine I4.

Technical Documents & Bulletins, Topix
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Dan_Veluwe
Posts: 193
Joined: Wed Nov 27, 2019 4:51 pm
Location: Dutch Highlands [Veluwe]

TOPIX H291v4, urgent problem cooling pump petrol engine I4.

Post by Dan_Veluwe » Mon Jun 29, 2020 8:21 pm

Just checked TOPIX, no reason.

Found this rather urgent service message !

koelvloeisttofpomp.jpg


Deals with the functioning of the cooling liquid pump. :o


Any forum members - PETROL ENGINE - 25/30t planning to take the caravan out soon : check this first !
FT jag ______ P300___UniAir ___4-cyl__ _300hp 400nm____ 8-) Ultra Bleu_[ 29 k]
FP jag ______25T____UniAir____4-cyl____250hp 365nm____ :P Loire Blue_[ 3,9 k]
AT BMW ___216i______________3-cyl____102hp 180nm____ :? Blue_2_____[ 39 k ]

Jalees
Posts: 239
Joined: Mon Oct 15, 2018 2:09 am
Location: London UK

Re: TOPIX H291v4, urgent problem cooling pump petrol engine I4.

Post by Jalees » Tue Jun 30, 2020 10:35 am

Ahhh I think that must be the powertrain control module software patch which dealer did on my car when I was complaining radiator fan running at full speed.

Does it tell you when it was released so I can check when I got my car updated.

Also I had flat battery on Saturday. Although I was driving 2 to 3 times a week.
JLR assistance came did all checks they said there were some other pending software updates related to transmission and body control modules. Guy did all those and after testing he said Quiescent relay looks stuck which is draining battery at a very small rate but it needs to be fixed. :roll:
Well I am about to give up on my car :D it is already booked for camshaft sensor issue and now as days are passing engine idling is getting rough and rough ..... 2 more days to go before I drop my car.

Thanks.

Regards,
KJ
MY18 F Pace, 25t R sport, Firenze red, and some options.
Ex owner of Mercedes C200 AMG Line premium plus. I keep comparing the options and get disappointed sometimes JAG is missing out from half priced car.

User avatar
Dan_Veluwe
Posts: 193
Joined: Wed Nov 27, 2019 4:51 pm
Location: Dutch Highlands [Veluwe]

Re: TOPIX H291v4, urgent problem cooling pump petrol engine I4.

Post by Dan_Veluwe » Tue Jun 30, 2020 12:02 pm

Jalees wrote:
Tue Jun 30, 2020 10:35 am

..I think that must be the powertrain control module software patch which dealer did on my car when I was complaining radiator fan running at full speed... ... ...flat battery on Saturday..
.. pending software updates related to transmission and body control modules... .
.Quiescent relay looks stuck which is draining battery at a very small rate but it needs to be fixed...
.. camshaft sensor issue and now as days are passing engine idling is getting rough and rough ....

:shock:
.............. :shock:
.............................. :shock:
.............................................. :shock:

Oh my... :roll:
FT jag ______ P300___UniAir ___4-cyl__ _300hp 400nm____ 8-) Ultra Bleu_[ 29 k]
FP jag ______25T____UniAir____4-cyl____250hp 365nm____ :P Loire Blue_[ 3,9 k]
AT BMW ___216i______________3-cyl____102hp 180nm____ :? Blue_2_____[ 39 k ]

Jalees
Posts: 239
Joined: Mon Oct 15, 2018 2:09 am
Location: London UK

Re: TOPIX H291v4, urgent problem cooling pump petrol engine I4.

Post by Jalees » Tue Jun 30, 2020 1:12 pm

:D This car at 18500miles only is just testing my patience :lol:
anyway being an engineer myself I am just holding and always trying to get to bottom of these when time allows plus I am using warranty at its full :D
But to be honest I had Japanese cars honda / Toyota's and they just use to run run run only oil change and oil filter ...... One of our car in household bought brand new in 2004 honda it is still alive and running and never had engine light till this date nor any other issues just regular maintenance it's now reaching 150k miles.
I am loosing faith on these prestigious brands.

Thanks.

Regards,
KJ
MY18 F Pace, 25t R sport, Firenze red, and some options.
Ex owner of Mercedes C200 AMG Line premium plus. I keep comparing the options and get disappointed sometimes JAG is missing out from half priced car.

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