I?ve tried 2 Hypertech PPIII programmers and 3 batteries and am still getting the ?low battery error, recharge battery and try again? message when I try to install the programmer. Hypertech?s engineer (escaladed past tech support) suggested I have the dealer ship check the PCM. Yesterday I brought my AV into the dealership and had them test the charging systems and check the PCM. They did and both tested fine, no codes in the PCM and they said the battery tested good too.
I?m sure all current drawing devices are off (parking brake on to stop DRLs, dome over ride, AC and fan off, radio off no CD in player, seat belt buckled). I have even tried pulling all the accessory fuses but get the same results. I also checked for pushed pins in the connectors and held my lucky rabbit?s foot during the install to no avail.
Any ideas?
I?m sure all current drawing devices are off (parking brake on to stop DRLs, dome over ride, AC and fan off, radio off no CD in player, seat belt buckled). I have even tried pulling all the accessory fuses but get the same results. I also checked for pushed pins in the connectors and held my lucky rabbit?s foot during the install to no avail.
Any ideas?