Anyone take their boosted Z it a Nissan dealer?

JWillis72 · 08-30-2014, 11:19 AM

Sun sensor is in and working but still no A/C, they are still trying to figure it out.

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1slow370 · 08-30-2014, 11:29 AM

when you say no a/c is the compressor not cylcing at all or is it jusnt not blowing cold? are you testing it at max cold setting with recirculation on?

JWillis72 · 08-30-2014, 11:53 AM

Compressor does not come on at all.

JWillis72 · 08-30-2014, 04:21 PM

Well it the relay that turns on the compressor that is not working. Pep Boys jumped the relay and the A/C runs but the problem is that relay is part of a almost $700 control box that isn't going to be here until Wednesday!

roplusbee · 08-30-2014, 09:29 PM

Ouch!

JWillis72 · 08-30-2014, 09:49 PM

Yep $1k to change the radiator is now $2k plus!

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nomodsjk · 08-30-2014, 09:52 PM

Quote:

Originally Posted by JWillis72

Yep $1k to change the radiator is now $2k plus!

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Yea they charged me 1014.00$ to install my CSF radiator. The radiator itself only cost 600$

JWillis72 · 08-30-2014, 09:53 PM

I sure would rather that money be going to coil overs but it is what it is.

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JWillis72 · 08-30-2014, 09:54 PM

Fine was just under $1k.

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speedytl · 08-30-2014, 11:00 PM

At least pep boy figure that out GL.

Spooler · 08-31-2014, 12:47 PM

Quote:

Originally Posted by JWillis72

Well it the relay that turns on the compressor that is not working. Pep Boys jumped the relay and the A/C runs but the problem is that relay is part of a almost $700 control box that isn't going to be here until Wednesday!

They need to trace back the trigger circuit to see if you have a wiring issue. (Broken wire in the harness). I have fixed a many an issue due to this when I worked at Nissan as a tech. I have a hard time believing the control box is part of the issue without everything being tested. Jumping the control relay proves nothing. They are missing something.

JWillis72 · 08-31-2014, 01:30 PM

I agree it doesn't sound right but say everything is working. The computer is saying turn the compressor on but you can't see the signal at the compressor. They tested the wire between the compressor and the relay and it's fine.

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Spooler · 08-31-2014, 04:35 PM

Quote:

Originally Posted by JWillis72

I agree it doesn't sound right but say everything is working. The computer is saying turn the compressor on but you can't see the signal at the compressor. They tested the wire between the compressor and the relay and it's fine.

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They need to test from the trigger wire. Relay to computer (ECM). That is what energizes the relay to pull the contacts down.

I have seen a burnt connector in the main harness cause a no start issue on the brake neutral safety switch circuit.

JWillis72 · 08-31-2014, 05:08 PM

Thank for the info, I will make sure that was tested.

1slow370 · 08-31-2014, 05:54 PM

actually i think the ac auto amp behind the heater controls triggers the compressor through the ipdm, it manages the pressures and things and sends the idle signal to the ecu. it's hella convoluted. you could actually swap the relay in the ipdm but you need another ipdm to harvest the relay from so hang on to old one incase another relay ever fails.

08-30-2014, 11:29 AM	#62 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7250	when you say no a/c is the compressor not cylcing at all or is it jusnt not blowing cold? are you testing it at max cold setting with recirculation on? __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

08-30-2014, 09:29 PM	#65 (permalink)
roplusbee A True Z Fanatic Join Date: Dec 2009 Location: Killeen, TX Posts: 2,360 Drives: 2007 350Z NISMO Rep Power: 22	Ouch! __________________ 2007 350Z NISMO #0618: Zerolift \| UPREV \| F.I. \| Greddy \| Competition Clutch \| Injector Dynamics \| Aeromotive \| Pioneer \| JL

08-30-2014, 11:00 PM	#70 (permalink)
speedytl Base Member Join Date: May 2010 Location: Midwest Posts: 24 Drives: hayabusa 1340 370z Rep Power: 14	At least pep boy figure that out GL. Last edited by speedytl; 08-30-2014 at 11:03 PM.

08-31-2014, 05:54 PM	#75 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7250	actually i think the ac auto amp behind the heater controls triggers the compressor through the ipdm, it manages the pressures and things and sends the idle signal to the ecu. it's hella convoluted. you could actually swap the relay in the ipdm but you need another ipdm to harvest the relay from so hang on to old one incase another relay ever fails. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

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08-30-2014, 11:19 AM	#61 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	Sun sensor is in and working but still no A/C, they are still trying to figure it out. Sent from my iPhone using Tapatalk

08-30-2014, 11:53 AM	#63 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	Compressor does not come on at all.

08-30-2014, 04:21 PM	#64 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	Well it the relay that turns on the compressor that is not working. Pep Boys jumped the relay and the A/C runs but the problem is that relay is part of a almost $700 control box that isn't going to be here until Wednesday!

08-30-2014, 09:49 PM	#66 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	Yep $1k to change the radiator is now $2k plus! Sent from my iPhone using Tapatalk

08-30-2014, 09:53 PM	#68 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	I sure would rather that money be going to coil overs but it is what it is. Sent from my iPhone using Tapatalk

08-30-2014, 09:54 PM	#69 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	Fine was just under $1k. Sent from my iPhone using Tapatalk

08-31-2014, 01:30 PM	#72 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	I agree it doesn't sound right but say everything is working. The computer is saying turn the compressor on but you can't see the signal at the compressor. They tested the wire between the compressor and the relay and it's fine. Sent from my iPhone using Tapatalk

08-31-2014, 05:08 PM	#74 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	Thank for the info, I will make sure that was tested.