Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15567102) - 2022 - CRC - 8/16/21
DRIVING AND OPERATING
359
Any connector pin that failed will be
amber color, and the location of the
corresponding connection will be
highlighted on the graphic of the back
of the trailer.
The Running Lights connection may
not detect partial outages. Activate
the light test to check all trailer
lamps. See
“
Light Test
”
following.
Light Test
Touch Start Light Test to cycle the
trailer lights on and off to determine if
they are working. The test follows this
sequence:
1. The running lights turn on first
and remain on throughout the
sequence.
2. The brake lights turn on for about
two seconds.
3. The left turn signal light flashes
three times.
4. The right turn signal light flashes
three times.
5. The reverse lights turn on for about
two seconds.
6. Steps 2
–
5 repeat for approximately
one minute and 45 seconds,
or until the test deactivates.
Touch Stop to stop the test. The test
will automatically end after
one minute and 45 seconds.
The sequence also deactivates when
any of the following occur:
.
The ignition is turned off.
.
The transmission is shifted out of
P (Park).
.
The brake pedal is pressed.
.
The turn signal is activated.
.
The hazard warning lights are
activated.
Tires
1. Trailer Tire Pressure/Temperature
Tire Pressure and Temperature
If the TTPMS sensor-to-vehicle learn
process was completed, the status
view will display the current tire
pressure and temperature of the
trailer tires related to the active
Trailer Profile. If a tire
’
s pressure is
low or high, the color of the pressure
value will be amber. If a sensor
malfunctions, the values are dashed
lines. If the screen displays
“
Service
Tire Pressure Monitoring System
”
, the
vehicle needs to be taken to a dealer
for service.
