U0164 cel

Mtwyi66 · 04-23-2015, 08:30 PM

Hey guys,

I randomly had my check engine light come on and had the U0164 come up which is a CAN issue. However I erased the code and it didn't come back on for around 500ish miles. Here's the confusing issue it states this code is for HVAC and all similar threads I have searched say they have issues with heated seats, a/c, navi, and etc. I have ZERO issues with any of my dash equipment/ electronics. Car is completely stock nothing has been messed. It has randomly came on while driving twice now. If anyone has input I would greatly appreciate it. Car is a 09 touring sport with 32k on it.

Thanks alot

2011 Nismo#91 · 04-24-2015, 01:57 PM

Trouble Code:
System:
Subsystem:
U0164 - (ASE)
Network Communication
Fuel and Air Metering

DTC Description: Lost Communication With HVacuum Control Module

Z4Life · 07-30-2015, 07:21 PM

Any help on how to fix this. My A/C, Mirror, Heated seats does not work !

Z4Life · 08-18-2015, 04:41 PM

Found the problem to the U0164 code. The third fuse from the top on the driver side BCM module was toast.

EVOHUNTER · 08-18-2015, 04:47 PM

I would find the source my friend, fuses don't just go.

something might be grounding out!

Z4Life · 10-23-2015, 04:13 PM

the mounting screw for the boost gauge was jammed into the 12V wire and blew the fuse.

04-23-2015, 08:30 PM	#1 (permalink)
Mtwyi66 Base Member Join Date: Nov 2014 Location: Indiana Posts: 3 Drives: 09 370z STOCK Rep Power: 10	U0164 cel Hey guys, I randomly had my check engine light come on and had the U0164 come up which is a CAN issue. However I erased the code and it didn't come back on for around 500ish miles. Here's the confusing issue it states this code is for HVAC and all similar threads I have searched say they have issues with heated seats, a/c, navi, and etc. I have ZERO issues with any of my dash equipment/ electronics. Car is completely stock nothing has been messed. It has randomly came on while driving twice now. If anyone has input I would greatly appreciate it. Car is a 09 touring sport with 32k on it. Thanks alot

07-30-2015, 07:21 PM	#3 (permalink)
Z4Life Base Member Join Date: Sep 2014 Location: Minneapolis, MN Posts: 8 Drives: 2010 370z 40th Anniv Rep Power: 10	U0164 code Any help on how to fix this. My A/C, Mirror, Heated seats does not work !

08-18-2015, 04:47 PM	#5 (permalink)
EVOHUNTER Track Member Join Date: Jul 2011 Location: Edmonton, Canada Posts: 681 Drives: BOOSTED3-7-0 Rep Power: 14	I would find the source my friend, fuses don't just go. something might be grounding out! SouthArk370Z likes this. __________________

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04-24-2015, 01:57 PM	#2 (permalink)
2011 Nismo#91 A True Z Fanatic Join Date: Mar 2011 Location: NJ Posts: 2,380 Drives: slowly Rep Power: 33858	Trouble Code: System: Subsystem: U0164 - (ASE) Network Communication *Fuel and Air Metering* DTC Description: Lost Communication With HVacuum Control Module

08-18-2015, 04:41 PM	#4 (permalink)
Z4Life Base Member Join Date: Sep 2014 Location: Minneapolis, MN Posts: 8 Drives: 2010 370z 40th Anniv Rep Power: 10	Found the problem to the U0164 code. The third fuse from the top on the driver side BCM module was toast.

10-23-2015, 04:13 PM	#6 (permalink)
Z4Life Base Member Join Date: Sep 2014 Location: Minneapolis, MN Posts: 8 Drives: 2010 370z 40th Anniv Rep Power: 10	the mounting screw for the boost gauge was jammed into the 12V wire and blew the fuse.