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CD Player Theft Deterrent Feature
Delco LOC II@ is an anti-theft feature for the compact
disc player. It can be used or ignored. If ignored, the
system plays normally. If it is used, your player won’t be
usable
if it is ever stolen because it will go to LOC mode
any time battery power is removed. It will also go to
LOC mode any time power from the battery is turned
off
by the Battery Protection feature (see “Battery Rundown
Protection” in the Index). Until an unlock code is
entered,
it will not turn on.
The instructions below tell you how to enter a secret
code into the system. If your vehicle loses battery power
for any reason, you must unlock the system with the
secret code before the radio will turn on.
Setting the Anti-Theft System
1. Write down any six-digit number and keep it in a
safe place. This is your secret code.
2. Turn the ignition to the ACC or RUN position.
3. Press the PWR button to turn the radio off.
4. Press station preset buttons 1 and 4 at the same time
and hold until “---” appears on the display.
NOTE:
You now have only 15 seconds between each
of the following steps.
5. Press SET, and “000” will appear on the display.
6. Press the SEEK left or right arrow buttons until the
first digit of your code appears.
7. Turn the TUNE knob clockwise or counterclockwise
until the second and third digits
of your code appear.
8. Press the BAND knob (“000” will appear again on
the display).
9. Press the SEEK left or right arrow button until the
fourth digit of your code appears.
10. Turn the TUNE knob clockwise or counterclockwise
until the fifth and sixth digits of your code appear.
11. Press the BAND knob (“rEP” will appear for five
seconds, then “000”).
indicating that Delco LOC II@ is set, and your audio
system is secure.
12. Repeat steps 6- 11. This time SEC will appear,
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Disabling the Anti-Theft System
Enter your secret code by following these steps (you
will have only
15 seconds between each step).
1.
2.
3.
4.
5.
6.
7.
8.
Turn the ignition to the ACC or RUN position, and
turn the radio off.
Press station preset buttons 1 and 4 at the same time
for five seconds. SEC will appear on the display,
indicating the audio system is secure.
Press SET, and “000’ will appear on the display.
Press the SEEK left or right arrow button until the
first digit of your code appears.
Turn the TUNE knob clockwise or counterclockwise
until the second and third digits of your code appear.
Press the BAND knob
(“000” will appear again on
the display).
Press the SEEK left or right arrow button until the
fourth digit of your code appears.
Turn the TUNE knob clockwise or counterclockwise
until the fifth
and sixth digits of your code appear.
9. Press the BAND knob. If the display shows “---,”
the disabling sequence was successful. The numbers
matched the user-selected code or the factory
back-up code and the audio system is in the
unsecured mode.
If the display shows SEC, the
disabling sequence was unsuccessful. The numbers
did not match either of the codes and the audio
system will remain in the secured mode.
To Unlock the System After a Power Loss
When battery power is reapplied to a secured audio
system after a loss of power, the audio system will not
turn on and LOC will appear on the digital display.
You
will need to unlock the Delco LOC 11” system.
1. Turn the ignition to the ACC or RUN position, and
2. Press SET, and “000” will appear on the display.
3. Follow steps 4-8 for disabling your anti-theft
4. Press the BAND knob. The time will appear on the
turn the radio off.
system.
digital display if you are successful. If SEC appears,
however, the numbers did not match, and your audio
system is still locked.
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Page 236 of 354
II WASH
FLUID
LOW
COOLANT
To Add Coolant
If this light comes on,
it means you’re low on
engine coolant.
If you need more coolant, add the proper mix at the
surge tank, but only when the engine is cool.
When replacing the pressure cap, make sure it is tight.
Surge Tank Pressure Cap
NOTICE:
Your pressure cap is an 18 psi (124 kPa)
pressure-type cap and must be tightly installed to
prevent coolant
loss and possible engine damage
from overheating.
When you replace your surge tank pressure cap, a GM
cap is recommended.
Thermostat
Engine coolant temperature is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow of coolant through the radiator until the coolant
reaches a preset temperature.
When you replace your thermostat, an AC@ thermostat
is recommended.
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Temperature - A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire's resistance to the generation of
heat and its ability to dissipate heat when tested under
controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material
of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire failure.
The grade C corresponds to a level of performance
which all passenger car tires must meet under the
Federal Motor Vehicle Safety Standard
No. 109. Grades
B and A represent higher levels of performance on the
laboratory test wheel than the minimum required by law.
Warning: The temperature grade for this tire is
established for a tire that is properly inflated and not
overl'oaded. Excessive speed, underinflation, or
excessive loading, either separately or in combination,
can cause heat buildup and possible tire failure.
These grades are molded on the sidewalls of passenger
car tires.
While the tires available as standard or optional
equipment on General Motors vehicles may vary with
respect to these grades, all such tires meet General
Motors performance standards and have been approved
for use on General Motors vehicles. All passenger type
(P Metric) tires must conform to Federal safety
requirements in addition to these grades.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance.
In most cases, you will not need to have your wheels
aligned again. However, if you notice unusual tire wear
or your vehicle pulling one way
or the other, the
alignment may need to be reset.
If you notice your
vehicle vibrating when driving on a smooth road, your
wheels may need to be rebalanced.
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