GM Service Manual Online
For 1990-2009 cars only

Description

Module(s)

DTC B2710 PASSKey Open/Shorted Pellet

IPC

DTC B2711 PASSKey Open/Shorted Pellet After Good Key

IPC

DTC B2719 CTD-Trunk Tamper Switch Fault

PZM

DTC B2750 PASSKey Data Communication Failure

IPC

DTC B2780 Wrong Resistor Before Good

IPC

DTC B2781 Wrong Resistor After Good

IPC

DTC B2782 PASSKey Pellet Resistance Not Programmed

IPC

DTC B2783 Key Code/Password Corrupted in Memory

IPC