Nav and Radio wont work on 2002 STS after battery was replaced, tried removing all related fuses, they are fine. Master code isn't resetting. Is there a way to do this manually?

No fuse panel there. Perhaps the one under the hood? No fuse panel there. Perhaps the one under the hood?

Once you disconnect and reconnect the battery, your car's clock, along with all of your radio presets, will reset. If your radio has an anti-theft code, you'll need to enter it before the radio will function.
CTS has been available since its introduction as a 2003 model. To decide whether your CTS has a 3.2-liter or 3.5-liter engine, you can decode the vehicle identification number (VIN), which not only identifies cars as an anti-theft measure but also tells you about general features of the car, such as engine type, factory of origin, and whether it

#

Locate the VIN in the lower-right corner of the windshield, stamped or etched on a plate attached to the dashboard.
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2

Ensure that the third character is a 6 to confirm it's a Cadillac.
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3

Check that the fourth and fifth characters are DM, DN, DP, or DR to confirm that it's a CTS. These are for 2006 model. These two characters vary by year model. For example, the set for a 2003 model is DG, DM, DR, or DU.
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4

Check the eighth character. J means the engine is a 3.1-liter V6. M and 8 both mean it's a 3.5-liter V6. 7 means it's a 3.6-liter V6. There is no GM 3.2-liter engine of any number of cylinders among 2006 models. For 2003 models, N indicates a 3.2-liter V6. There are no 3.6-liter engines for model year 2003.


hope this helps good luck tell me if it doesCheck your model year in position 10 of the VIN. 1 refers to model year 2001, 2 for 2002, and so on. You may want to look up your own model year at the Wrath website for the engine code translation specific to your model year. Once you have it, just enter it into the Wrath website search field for the two-digit year to pull up the PDF you need.

its not in your fuses Once you disconnect and reconnect the battery, your car's clock, along with all of your radio presets, will reset. If your radio has an anti-theft code, you'll need to enter it before the radio will function. CTS has been available since its introduction as a 2003 model. To decide whether your CTS has a 3.2-liter or 3.5-liter engine, you can decode the vehicle identification number (VIN), which not only identifies cars as an anti-theft measure but also tells you about general features of the car, such as engine type, factory of origin, and whether it # Locate the VIN in the lower-right corner of the windshield, stamped or etched on a plate attached to the dashboard. # 2 Ensure that the third character is a 6 to confirm it's a Cadillac. # 3 Check that the fourth and fifth characters are DM, DN, DP, or DR to confirm that it's a CTS. These are for 2006 model. These two characters vary by year model. For example, the set for a 2003 model is DG, DM, DR, or DU. # 4 Check the eighth character. J means the engine is a 3.1-liter V6. M and 8 both mean it's a 3.5-liter V6. 7 means it's a 3.6-liter V6. There is no GM 3.2-liter engine of any number of cylinders among 2006 models. For 2003 models, N indicates a 3.2-liter V6. There are no 3.6-liter engines for model year 2003. hope this helps good luck tell me if it doesCheck your model year in position 10 of the VIN. 1 refers to model year 2001, 2 for 2002, and so on. You may want to look up your own model year at the Wrath website for the engine code translation specific to your model year. Once you have it, just enter it into the Wrath website search field for the two-digit year to pull up the PDF you need. its not in your fuses

its the same for a sts also its the same for a sts also