Question about 2003 Chevrolet Silverado 1500

1 Answer

I have 2 Chevrolet 1500 trucks and 1 radio dont work when i swapped the radios it has LOC on the screen how can i remove the LOC? If its a code to unlock it how can i get it?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Chevrolet Master
  • 540 Answers

On a 2003 you have to have it unlocked at the dealer, it thinks someone tried to steal it, and doesn't recognize the vehicle its installed in

Posted on Aug 20, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My 1998 chevy blazer radio is locked and i dont have the code to unlock it, can you help me


1. Turn the ignition ON (The radio should display "LOC")
2. Hold down the Radio Presets 2 and 3 buttons for six seconds
3. The radio display changes from LOC to a three-digit number. Write this number down. You now have fifteen seconds to complete the next step.
4. Press the AM/FM button
5. The radio display changes to another three-digit number. Write this number to the right of the first one.
6. You now have a six-digit number, the first three digits are from STEP 03 and the last three digits are form STEP 05
7. Call 1-800-537-5140
8. Press 1 then # (pound). You'll hear "Invalid Code, try again"
9. Press 139010 or 106010 or 206010 or 202107 then # (pound). You will be asked to enter your four or six digit code followed by *
10. Enter the number from STEP 6 then *
11. Listen to the four-digit number and write it down. It will be repeated twice
12. Turn the ignition ON (The radio displays LOC)
13. Use the MN and HR buttons to enter the code from STEP 11
14. Press the AM/FM button. The radio display changes to "SEC". Your radio is now "un-locked" and usable.
Dealership Codes
  • 139010
  • 106010
  • 206010
  • 202107

Troubleshooting
If you fail to enter the correct code eight times, the radio goes into INOP mode. You have to wait an hour with the ignition on before the radio returns to LOC mode.

Read more: http://wiki.answers.com/Q/Code_to_unlock_radio_for_Chevy_blazer#ixzz26wZKnNnU

Nov 23, 2010 | 1998 Chevrolet Blazer

1 Answer

Unlock a chevrolet 2000 truck radio


Procedure:

01. Turn the ignition ON (The radio displays LOC)

02. Hold down the Radio Presets 2 and 3 buttons for six seconds

03. The radio display changes from LOC to a three-digit number. Write this number down. Don’t take forever, fifteen seconds max before the next step.

04. Press the AM/FM button

05. The radio display changes to another three-digit number. Write this number to the right of the first one.

06. You now have a six-digit number, the first three digits are from STEP 03 and the last three digits are form STEP 05

07. Call 1 800 537 5140

08. Press 1 then # (pound). You’ll hear “Invalid Code, try again”

09. Press 139010 then # (pound). You will be asked to enter your four or six digit code followed by * (start)

10. Enter the number from STEP 6 then * (star)

11. Listen to the four-digit number and write it down. It will be repeated twice

12. Turn the ignition ON (The radio displays LOC)

13. Use the MN and HR buttons to enter the code from STEP 11

14. Press the AM/FM button. The radio display changes to SEC Your radio is now “un-locked” and usable. The Theft-Deterrent feature is STILL active! If you want to disable it, use the instruction in your Owner’s manual. Use the code from STEP 11 instead of your personal code.

Jul 13, 2010 | 2000 Chevrolet Silverado 1500

1 Answer

My radio in my 1999 chevrolet truck says loc after


the one from work we had to take to the dealer because you have to sync it with the computer it cost about 29$

Apr 12, 2010 | 1999 Chevrolet Silverado 1500

2 Answers

Radio display reads loc and does not work any ideas keyless entry would not stop horn so i pulled fuse put fuse back in and radio reads loc and will not play


You need to enter a radio code to reactivate your radio. When the fuse was pulled, it cut the 12 volt to the radio and the radio anti-theft came on. Try entering 0000 to unlock you radio, if your radio does not take any more entries. Disconnect the battery again for 1 min and reconnect and then you can reenter codes again, if the code is not 0000. You can go the dealer and they can reactivate your radio, but if they want a crazy amount. Log on to radio-code.com, there is a fee but it's like $24.00. good luck and keep use posted.

Jan 26, 2010 | 2002 Chevrolet Cavalier Coupe

1 Answer

My radio doesn't work --display reads LOC and I dont have a code to enter I have a 1997 chevy astro van


the theftlock has engaged, try removing it and see if the code is written on the radio, if not try your dealer, especially if they supplied it new, or ring the supply dealer from the handbook, you have to have the code.

Dec 30, 2009 | 2001 Chevrolet Astro

1 Answer

Unlock my chevy delco radio


shouldnt have to pay notify a chevy dealer in person for code most dealers wont deal with a code problem over phone they dont charge for the code due to the fact that a dead battery can also lock out the radio system into the anti-theft mode

Dec 06, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

My radio wont come on it has loc on the screen and i have no manual


your chevrolet dealer should have a universal unlock code. will need your vin

Nov 13, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

My radio wont come on it has loc on the screen


You need to enter the unlock code for the radio. This should be in the user manual just inside the front cover.

Nov 13, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

Vehicle theft deterent moduel has issues the theft light stays on and the radio and lights dont work


check fuse and power to radio also ur key might be causing the problem or key cylinder the radio has a built in anti theft system some aftermarket and worn down keys set off the theft deterent or bad key cylinder or theft loc on radio activated have ur truck scanned some auto stores such as auto zone / advanced auto scan for free it will give u a start point

Oct 31, 2009 | 2003 Chevrolet Silverado 1500

2 Answers

1997 bonneville has LOC on the radio, How do I clear it?


if you dont have the code, the radio has to be removed and a gm dealer can get the code.

Oct 04, 2009 | 1997 Pontiac Bonneville

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

240 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...