To unlock the Chevy HHRs radio, turn the car on and make sure the radio is switched off. Then locate the minute button on the radio's interface. Click the minute button and wait until a code that shows the numbers 000 appears on the radios screen. Click the minute button again until one zero disappears. Then, push the hour button on the radios interface. This should change the numbers on the screen to display the last two digits of Your security setting code. Once these numbers are on the screen, Push the same hour button again. This should trigger the first two digits of the same security code to display on the screen. Finally, press the AM/FM button on the radio, and hold it until the screen says SEC. Then, reboot the radio and it should be reset.
Codee
October 27, 2020
They're is no minute or hour button in my 2007 hhr...
Sherry C
September 4, 2020
What if the radio will not what if the radio will not power off
Luis
July 13, 2022
I bay radio in Junker I putting and say locked what have to do
John D.
April 13, 2020
To unlock the radio on chevy hhr, step 1 switch the car's ignition to the "on" spot. Phase 2 turn off the radio, if on. Step 3 click on the radio faceplate and keep the "minute" button. Step 4 when "000" appears on radio monitor, click the "minute" button. Step 5 click the "minute" button again until it shows the last two digits of your radio security code. Step 6 press the "hour" button until it shows the first two digits of your radio's security code. Step 7 press "am / fm" button until the radio display shows "sec." Click the radio "on" button. Now, the radio is reset.
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