2009 CADILLAC CTS differential

Differential Hot, Reduce Speed
(CTS-V Only)
This message displays and a chime sounds if the
differential uid temperature exceeds 300°F (150°C).
Driving aggressively or at high speeds can cause
the differential uid temperature to be higher than
normal. If this message appears, you may continue to
drive at a slower speed. If you have been operating the
vehicle under normal driving conditions, the vehicle
may need service. See your dealer/retailer for an
inspection.
To acknowledge the message, press
V. The message
reappears and a chime sounds every two minutes until
this condition changes. If you do not clear the message,
it will remain on until the condition changes.
Driver Door Open
This message displays when the driver door is not
closed completely. Close the door completely.
Electronic Key Already Known
If the vehicle has the keyless access system, this
message displays if you try to match a transmitter that
has already been learned. SeeKeyless Access
System Operation on page 2-8for more information.
Electronic Key Not Detected
If the vehicle has the keyless access system, this
message displays if the vehicle does not detect the
presence of a transmitter when you have attempted to
start the vehicle or a vehicle door has just closed.
The following conditions may cause this message to
appear:
Driver-added equipment plugged into the accessory
power outlet on the center console is causing
interference. Examples of these devices are cell
phones and cell phone chargers, two-way radios,
power inverters, or similar items. Try moving
the keyless access transmitter away from these
devices when starting the vehicle. In addition,
PDA devices and remote garage and gate openers
may also generate Electromagnetic Interference
(EMI) that may interfere with the keyless access
transmitter. Do not carry the keyless access
transmitter in the same pocket or bag as these
devices.
The vehicle is experiencing Electromagnetic
Interference (EMI). Some locations, such as
airports, automatic toll booths, and some gas
stations have EMI elds which may interfere with
the keyless access transmitter.
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Usage Fluid/Lubricant
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Floor Shift
LinkageLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293,
in Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Rear AxleSAE 75W-90 Synthetic
Axle Lubricant
(GM Part No. U.S. 89021677,
in Canada 89021678) meeting
GM Specication 9986115.
Rear Axle
(Limited-Slip
Differential)SAE 75W-90 Synthetic
Axle Lubricant
(GM Part No. U.S. 89021677,
in Canada 89021678) meeting
GM Specication 9986115.
With a complete drain and rell
add 4 ounces (118 ml) of
Limited-Slip Axle Lubricant Additive
(GM Part No. U.S. 1052358,
in Canada 992694) where required.
SeeRear Axle on page 5-52.Usage Fluid/Lubricant
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring
Anchor, and
Release PawlLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293,
in Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood and
Door HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Weatherstrip
ConditioningWeatherstrip Lubricant
(GM Part No. U.S. 3634770,
in Canada 10953518) or
Dielectric Silicone Grease
(GM Part No. U.S. 12345579,
in Canada 992887).
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