Nissan 370Z Forum - View Single Post

ZPWR · 10-04-2022, 02:26 AM

Just need a hand in finding the fuel pump relay on the 370z. Found the IPDM diagram on Power, Ground & Circuit FSM (PG-114). Problem is I can't find the reference for the PIN designations and their locations (ie. 48|10A, 49|10A). The 10A is easy - 10A fuse being used for the PIN. What's useful that I've found on the physical IPDM cover is a diagram of what's what (steering, airbags, A/C, doors etc). Can't remember if it mentioned fuel pump.

Also not sure where to look for the wiring diagrams on the FSM. Is there a FSM just for wiring diagrams? This would help a lot in pinpointing the fuel pump relay circuit from the IPDM all the way to the fuel pump.

Main reason is I will be DIY'ing a killswitch for my Z off of the fuel pump relay circuit leading to the fuel pump.

Lots of old forum posts on this but all muddled up and links are expired on one of them that had all the wiring diagrams which ain't great.

Any helpful info will be much appreciated. Thanks fellow Z fam

10-04-2022, 02:26 AM	#1 (permalink)
ZPWR Base Member Join Date: Sep 2020 Location: Australia Posts: 31 Drives: 2012 370z Sport Rep Power: 3385	Need help with fuel pump relay location Just need a hand in finding the fuel pump relay on the 370z. Found the IPDM diagram on Power, Ground & Circuit FSM (PG-114). Problem is I can't find the reference for the PIN designations and their locations (ie. 48\|10A, 49\|10A). The 10A is easy - 10A fuse being used for the PIN. What's useful that I've found on the physical IPDM cover is a diagram of what's what (steering, airbags, A/C, doors etc). Can't remember if it mentioned fuel pump. Also not sure where to look for the wiring diagrams on the FSM. Is there a FSM just for wiring diagrams? This would help a lot in pinpointing the fuel pump relay circuit from the IPDM all the way to the fuel pump. Main reason is I will be DIY'ing a killswitch for my Z off of the fuel pump relay circuit leading to the fuel pump. Lots of old forum posts on this but all muddled up and links are expired on one of them that had all the wiring diagrams which ain't great. Any helpful info will be much appreciated. Thanks fellow Z fam Last edited by ZPWR; 10-04-2022 at 02:29 AM.