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To reset the Passlock system on a 2003 Chevy Impala, first, insert the key into the ignition and turn it to the "On" position without starting the engine. Leave the key in this position for about 10 minutes until the security light turns off. Then, turn the key to the "Off" position for a few seconds and repeat the process two more times. After the third cycle, the Passlock system should reset, allowing you to start the engine.
What else can I help you with?
Where is the fuel reset switch located on a 2003 Chevy impala?
There is not a reset switch.
How reset low tire pressure light on a Chevy impala 2003?
turn the parking lights on and off 3 times
How do you disable the Passlock system on 2003 Impala?
You really can't turn it off. They sell bypass kits, but the passlock system has to be working in order for the bypass thing to work.
How do you reset the monitor to turn off the low tire pressure warning in a 2003 Chevy impala?
disconnect your battery and then reconnect. The light should reset and turn off.
Replacing heater core in 2003 Chevy impala?
do you need to remove dashboard in 2003 chevy impala to replace heater core
How would you reset the oil change light in a 2003 Chevy impala?
Listed in detail in your owner's manual. Don't have one then you need to get one.
Where is the fuel pump reset switch on 2003 Chevrolet Impala?
There is not a reset switch.jd
2003 Fuel tank size for Chevy Impala?
The 2003 Impala has a 17 gallon fuel tank
What year did the Chevy Impala have aluminum motors?
2003
How do you reset abs light on 2003 Chevy Impala?
The abs light is on because you have a problem with the abs system. The light will remain on until the problem is fixed. Once the problem is fixed the light will reset itself.
Show me an Owner manual for 2003 Chevy impala?
check with your Chevy dealer on that.
How do you fix a 'door ajar' light on a Chevy Impala?
Fix a "door ajar" on Chevy Impala 2003 . Still on doors closed.
