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TPMS Reporting "--" psi
Has your TPMS started randomly showing the tire warning light and showing "--" for one or more tire's pressure reading?
"No Remote Detected"
Have you been having issues with a "No Remote Detected" error message?
Do you have an external power supply plugged into the lighter to power a dashcam, USB, phone, etc.? It could be interfering with the signals from the key fob and or the TPMS mounted in the wheels. Try unplugging the device for a day, week, whatever. Do the problems go away? If they do, you have solved the mystery! Buy a better power supply.
Radio Signal Interference from Tinted Windows?
Probably not. Chevy dealers dealing with the mysterious loss of TPMS or key fob signals will likely point to your tinted windows as the cause. Or they may replace the receiver in the car. They are likely very mistaken. So far, all the reports about mysterious loss of TPMS and key fob signals have been due to an external power supply from a dashcam, USB, phone charger, etc. being plugged into the car. If you have a power supply plugged in and start having issues with the TPMS or key fob, unplug the power supply. Do the problems go away? If they do, you have solved the mystery! Buy a better power supply.
Related posts:
http://gm-volt.com/forum/showthread...-me-a-notice-Warranty-Void-due-to-Window-tint
http://gm-volt.com/forum/showthread.php?125954-Anyone-having-TPMS-errors-in-their-2014-Volts-!-!
http://gm-volt.com/forum/showthread.php?141849-TPMS-Problems
http://gm-volt.com/forum/showthread...re-Monitoring-System-TPMS&p=172900#post172900
http://gm-volt.com/forum/showthread.php?74370-odd-tpms-issue&p=1179898#post1179898
http://gm-volt.com/forum/showthread...acing-Body-Control-Module&p=854690#post854690
http://gm-volt.com/forum/showthread...g-no-pressure-in-one-tire&p=981010#post981010
Has your TPMS started randomly showing the tire warning light and showing "--" for one or more tire's pressure reading?
- It could be RFID signal interference. Do you have a 12V power supply plugged in to the power port?
- Or, it could be an issue with the Remote Door Lock receiver or the BCM it's connected to. There is a service bulletin PIC5604B. This bulletin calls for a series of tests to be performed with the potential replacement of the K77 Remote Control Door Lock Receiver (RCDLR) should they fail. The RCDLR is located in the black box on the windshield.
- Or, it could be a battery is failing in the tire stem's TPMS sensor.
"No Remote Detected"
Have you been having issues with a "No Remote Detected" error message?
- It could be a battery is failing in the key fob.
- Or, it could be RFID signal interference.
Do you have an external power supply plugged into the lighter to power a dashcam, USB, phone, etc.? It could be interfering with the signals from the key fob and or the TPMS mounted in the wheels. Try unplugging the device for a day, week, whatever. Do the problems go away? If they do, you have solved the mystery! Buy a better power supply.
Radio Signal Interference from Tinted Windows?
Probably not. Chevy dealers dealing with the mysterious loss of TPMS or key fob signals will likely point to your tinted windows as the cause. Or they may replace the receiver in the car. They are likely very mistaken. So far, all the reports about mysterious loss of TPMS and key fob signals have been due to an external power supply from a dashcam, USB, phone charger, etc. being plugged into the car. If you have a power supply plugged in and start having issues with the TPMS or key fob, unplug the power supply. Do the problems go away? If they do, you have solved the mystery! Buy a better power supply.
Related posts:
http://gm-volt.com/forum/showthread...-me-a-notice-Warranty-Void-due-to-Window-tint
http://gm-volt.com/forum/showthread.php?125954-Anyone-having-TPMS-errors-in-their-2014-Volts-!-!
http://gm-volt.com/forum/showthread.php?141849-TPMS-Problems
http://gm-volt.com/forum/showthread...re-Monitoring-System-TPMS&p=172900#post172900
http://gm-volt.com/forum/showthread.php?74370-odd-tpms-issue&p=1179898#post1179898
http://gm-volt.com/forum/showthread...acing-Body-Control-Module&p=854690#post854690
http://gm-volt.com/forum/showthread...g-no-pressure-in-one-tire&p=981010#post981010