Redsport steering, speedometer and others

In 2014, the G37 Sedan became Infiniti Q50. G37 Coupe and Convertible became Infiniti Q60 under Infiniti's new naming structure - Here's the place to discuss the Q50 and Q60!
StanleyNii
Posts: 13
Joined: Fri Jul 17, 2015 11:47 pm
Car: 2007 Infiniti G35 sport

Redsport steering, speedometer and others

Postby StanleyNii » Sat Mar 21, 2020 1:47 am

Hi guys. Trust can get your thoughts on my issue. I got a salvage 2018 Infiniti Q50 from auction and almost done rebuilding. Main damage was the upper grill, hood and windscreen. which have all been replaced. top radiator support broken so changed out the entire radiator, support, a/c condenser and head exchangers. Took about 6 months to get to me in my country so battery was also gone and has also been replaced. Replaced damaged headlight. Front sonar is broken which is yet to be replaced. There was no damage to the power steering modules. I even tested the main module and it was receiving power. The car runs fine, idles fine and pulls fine but with some few issues.

The main issues are

1. Power Steering light warning light is on and steering is very stiff

2. Forward Emergency Braking (FEB) system warning light is on and speedometer is not working

3. Replaced AFS headlight with regular one from 2014-2017 and high beam not working (AFS not available here)



Questions are

1. Is the front sonar linked to the power steering, FEB and speedometer such that i need to replace the sonar before tackling these issues

2. Can anyone with a similar issue and had a solution please offer the procedure they took to resolve.

3. Is there an adaptor / switch / relay that can make the 2014-17 headlight work fully on the 2018.



Thanks in advance.


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audtatious
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Posts: 36924
Joined: Sun Oct 27, 2002 5:31 pm
Car: 2017 Q60 Red Sport - 2014 Q50s AWD
Location: Stalking You
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Re: Redsport steering, speedometer and others

Postby audtatious » Mon Apr 06, 2020 8:42 am

Are there any codes showing for the power steering issue?

Unfortunately there is no online FSM for the 2018+ Q50 that would help from a wiring perspective. You can get online with Infiniti Publications and purchase 24-hour access if that helps: https://www.infiniti-techinfo.com/Home.aspx

StanleyNii
Posts: 13
Joined: Fri Jul 17, 2015 11:47 pm
Car: 2007 Infiniti G35 sport

Re: Redsport steering, speedometer and others

Postby StanleyNii » Fri Apr 10, 2020 8:49 am

Thanks Audtatious. Will check that out.


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