Nissan Titan Forum - View Single Post - Grinding Sound under dash

It is the air conditioning. Nothing to worry about. If you sit in your truck for a couple minutes after you shut it off you will hear all kinds of goofy noises. It happens on start up too sometimes.

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"The Panda"
04' SE White- purchased June 04
Big Tow, Offroad 4x4, ProComp 6" Lift, SAW's in front, Helo Maxx6 18's on ProComp 35' Xtreme AT's, 6000K HID low beams, Billet Grille, Bushwacker Fender Flares, XE Mirrors and Door Handles, Black Painted Badges, Brushed Aluminum Dash and Trims, Titanium Gauge Face, Pin Stripes, "Endurance" Windshield Decal, Hood Decals, "Van Halen" Engine Cover, Air horn.
Power: Helix Throttle Body Spacer, Magnaflow Exhaust, AEM Brute Force Intake, 2* Timing Advance
Audio: Alpine PDX1.600 Amp, Tech12 sub enclosure, 2 10" Boston G1s.

05-22-2009, 07:10 PM	#4 (permalink)
RckyMtnTitan Registered User iTrader: (2) Join Date: Jul 2005 Location: Denver, Colorado Posts: 1,474 Thanks: 79 Thanked 133 Times in 88 Posts	Re: Grinding Sound under dash It is the air conditioning. Nothing to worry about. If you sit in your truck for a couple minutes after you shut it off you will hear all kinds of goofy noises. It happens on start up too sometimes. __________________ "The Panda" 04' SE White- purchased June 04 Big Tow, Offroad 4x4, ProComp 6" Lift, SAW's in front, Helo Maxx6 18's on ProComp 35' Xtreme AT's, 6000K HID low beams, Billet Grille, Bushwacker Fender Flares, XE Mirrors and Door Handles, Black Painted Badges, Brushed Aluminum Dash and Trims, Titanium Gauge Face, Pin Stripes, "Endurance" Windshield Decal, Hood Decals, "Van Halen" Engine Cover, Air horn. Power: Helix Throttle Body Spacer, Magnaflow Exhaust, AEM Brute Force Intake, 2* Timing Advance Audio: Alpine PDX1.600 Amp, Tech12 sub enclosure, 2 10" Boston G1s.