OP
UTC

Member
Uk
Joined: UTC
Posts: 19
Location: Uk
 
Member
Uk
Joined: UTC
Posts: 19
Location: Uk
UTC quote
I have spent 5 hours today changing the sender unit on my gts 300 2012 as my gauge always shows full. Only for the new sender to do the same 😡. I have had a coffee and cool down and now realise my temp always shows cold. Would any one have any suggestions where to look I now think speedo area but not totally sure
Thanks
UTC

Member
GTS 300 Super Sport
Joined: UTC
Posts: 24
Location: Melbourne, Australia
 
Member
GTS 300 Super Sport
Joined: UTC
Posts: 24
Location: Melbourne, Australia
UTC quote
Both the fuel sender and temp sender have a black negative connection. Possibly where they connect to the frame somewhere?

Are there 3 connectors on the back of the speedo cluster? (6pin-4pin-4pin)
If so then one of the 4 pin connectors will have a black wire on pin 1. Check its connection to frame is good.
Jutboy wrote:
I have spent 5 hours today changing the sender unit on my gts 300 2012 as my gauge always shows full. Only for the new sender to do the same 😡. I have had a coffee and cool down and now realise my temp always shows cold. Would any one have any suggestions where to look I now think speedo area but not totally sure
Thanks
OP
UTC

Member
Uk
Joined: UTC
Posts: 19
Location: Uk
 
Member
Uk
Joined: UTC
Posts: 19
Location: Uk
UTC quote
Well after stripping and rebuilds headlight cowl. I find the second plug unplugged. Moral to my story check the easy things first 🫣
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