Electrical Whine Coming from Transmission (TCM) - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

FanDamNCSU · 02-08-2015, 07:45 PM

Just curious if anybody has had this issue before.

When power is turned on to my Camaro I get an electrical whine coming from the Transmission where the TCM is located - if I lift the car I can physically hear it coming from the TCM on the transmission. If I pull the fuse for the TCM the whine stops. I've had a dealer replace the TCM but the whine persists. My car is now past it's warranty, but the whine appears to cause no issues other than the whine it produces - Just curious if anybody has ran into this before.

Thanks

02-08-2015, 07:45 PM	#1
FanDamNCSU Drives: 2010 CGM 2SS/RS - L99 Join Date: Mar 2013 Location: Southern Pines, NC Posts: 197	Electrical Whine Coming from Transmission (TCM) Just curious if anybody has had this issue before. When power is turned on to my Camaro I get an electrical whine coming from the Transmission where the TCM is located - if I lift the car I can physically hear it coming from the TCM on the transmission. If I pull the fuse for the TCM the whine stops. I've had a dealer replace the TCM but the whine persists. My car is now past it's warranty, but the whine appears to cause no issues other than the whine it produces - Just curious if anybody has ran into this before. Thanks __________________ 2010 CGM 2SS/RS - L99 --------------------------------- Performance: Vararam CAI, Vmax Ported Throttle Body, GM Performance Dual Mode Exhaust (NPP), JRE Tune, Hotchkis TVS Stage 2 Track Pack, Vitesse Paddle Shifters, Vitesse Throttle Controller Functional: Hex Vents, Elite Catch Can, WeatherTech Digital Fit Mats, Escort Passport Max Cosmetic: Heritage Grill, GM Splash Guards, ZL1 Rockers