Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
Driving and Operating 249
self diagnostic tests that may
occur when a door is opened
or the remote key is present.
{Warning
To avoid personal injury and/
or vehicle damage, always
disconnect the battery
before performing service
work on the hydraulic brake
system. Bleeding the brake
system with the battery
connected can lead to
excessive pressurization of
the system during automatic
diagnostic tests or diagnosis
of a leak or air in the braking
system. A Diagnostic
Trouble Code (DTC) may set
and vehicle speed may be
limited.Brake Cooling (V-Series
Blackwing)
Prior to any track event, high
speed driving event,
or competitive driving,
complete the following:
1. Ensure all the brake cooling parts are correctly
secured and installed.
2. Inspect and replace any deflectors that have
damage.
3. Inspect for blockage in the front brake cooling duct
prior to every event.
4. Remove front tire deflector (if equipped).
If improved brake cooling is
desired on vehicles with
cast-iron brakes (RPO JGH),
install the ball joint protector
front shields, remove both
upper and lower rear rotor
shields, and install the rear
lower control arm cooling
deflectors, per the
instructions included with the
brake cooling kit. These parts are for track use only. After
track events, reinstall the
original front and rear rotor
shields and remove the rear
lower control arm cooling
deflectors.
Right Side Front Shown, Left
Side Front Similar
1. Front Lower Control Arm Deflector
2. Remove –Front Tire
Deflector
