Electrical gremlins, possibly BCM

[vetteman9368]

Some updates this afternoon.
-rear access open message won’t go away, even with the harness unplugged from the bcm.

-installed new stepper motor for temp gauge

-shift indicator is toast (has a burned spot on the display, didn’t work even after a resolder. Anyone know who sells the display?

So far that’s all I’ve got. Thinking I may need a bcm, does it have to be programmed or will the 30 min relearn procedure work?

 

[Doubeleive]

Some updates this afternoon.
-rear access open message won’t go away, even with the harness unplugged from the bcm.

-installed new stepper motor for temp gauge

-shift indicator is toast (has a burned spot on the display, didn’t work even after a resolder. Anyone know who sells the display?

So far that’s all I’ve got. Thinking I may need a bcm, does it have to be programmed or will the 30 min relearn procedure work?

rear hatch is probably a sensor, most likely integrated in the lock actuator. could maybe be a magnetic one but they pretty much built those into the actuators after 02, highly unlikely to be the bcm
not sure where you could order a shift led, might check with any local cluster rebuilders

 

[vetteman9368]

I took the hatch apart and even unplugged both sensors, nothing changed. Even unplugging the harness from those sensors to the bcm changed nothing.