I get the LX470 back after a stereo install. Mysteriously the CDL light is on after their installation yet I dropped the truck off with diff lock disengaged. Mysterious because I dropped the truck off with the upper center stack out of the car (I'm converting to a 3 dial climate system).
Anyway, I temporarily plugged the 3 dial system into the truck (it's been tested before in the truck before the stereo install). I attempt to disengage the CDL. No luck.
Crap! Nothing but a high pitch sound. Almost sounded like a grinding noise though.
Thoughts? I'm wondering if they tapped some of the wires in the harness incorrectly or something similar? I drop home with CDL engaged but for short 5 miles and was going out of my way to make wide long turns to ease the torque on the drive system.
HELP! Where do I even check first.
Anyway, I temporarily plugged the 3 dial system into the truck (it's been tested before in the truck before the stereo install). I attempt to disengage the CDL. No luck.
Crap! Nothing but a high pitch sound. Almost sounded like a grinding noise though.
Thoughts? I'm wondering if they tapped some of the wires in the harness incorrectly or something similar? I drop home with CDL engaged but for short 5 miles and was going out of my way to make wide long turns to ease the torque on the drive system.
HELP! Where do I even check first.