2001 Monte Carlo, Locked Cal Err

I have a 2001 Monte Carlo LS.  Since 6-7, I when I start me car, my radio shuts off and I get a "Locked Cal Err" display on my radio.  When I am driving, if I slow down but do not stop or if I accelerate rapidly, My message center will show the "Red Battery" followed by the "Security" light for about 3 or 4 seconds.  This only happens when the car has been in direct sun light for a while, in the morning or in the evening or when it is overcast and cloudy, I do not get any messages or errors.  I thought maybe it was my Passlock system so I let the key in the ignition for about 25 minutes but the security light never stopped flashing.  (it was the security and battery light alternately flashing).  I disconnected the negative battery cable for about 3 hours this past weekend but that did not help.  Any advice woud be greatly appreciated.

one more thing, do you think I need to be concerned with maybe a pre-programmed amount of starts before the car will not start at all?

double check your wires..... Make:   Chevrolet Model: Monte Carlo Year:    2000-02 Alarm Constant 12 volts RED IGNITION SWITCH HARNESS Ignition 12 volts PINK IGNITION SWITCH HARNESS Starter YELLOW IGNITION SWITCH HARNESS Dome Light D BLUE/WHITE (-) BCM IN DRIVER KICK PANEL Trunk Pin Switch RED / BLACK (-) AT LIGHT IN TRUNK OR BCM Parking Lamp BROWN / WHITE (+) AT JUNCTION BLOCK IN PASSENGER KICK Power Lock ORANGE / BLACK (-) ** AT BCM ON DRIVER SIDE Power Unlock SINGLE WIRE SYSTEM OF INST PANEL #217 *The Drivers Door Trigger Wire Is BLUE. BLUE/WHITE Will Catch The Passenger Door. ** ORANGE / BLACK Door Lock Wire Must Receive A Ground (-) Pulse Thru A 470 Ohm Resistor To Lock And A Solid Ground (-) Pulse To Unlock. #217- See Single Wire Resistor Door Lock Diagram. Remote Start Tach Signal WHITE AT IGNITION CONTROL MODULE * #238 Ignition #2 DARK GREEN IGNITION SWITCH HARNESS Ignition #3 ORANGE IGNITION SWITCH HARNESS (HVAC) Accessory BROWN IGNITION SWITCH HARNESS Neutral Safety NOT GROUNDING TYPE - OEM SWITCH OPENS STARTER CIRCUIT Brake Light WHITE (+) AT SWITCH ABOVE BRAKE PEDAL Reverse Light L GREEN (+) AT LIGHTS Rear Window Defrost N/A TIMER BUILT INTO SWITCH * Ignition Control Module Is Located On Top Of Engine. #238 - See GM PassLock II Diagram Note : The Engine Will Not Turn Over Until The PassLock Is Connected Good Luck

David

Ace Security

813-376-9778

Tampa

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