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Redog
12-24-2010, 04:37 PM
OK I'm stumped.

I swapped my PCM the other day and not my GPS isn't working.

I get power, radio works, brings up a screen however the arrow on the screen says the car is always pointing north, doesn't track the car, doesn't tell me the street I'm on, etc etc, in other words when I'm moving the icon on the screen isn't

I figured I knocked the VSS wire out. Checked in at the PCM, it's fine nice and tight. The data wire is fine too (wouldn't turn on otherwise) I'm hooked into the VSS wire that goes to the speedo and cruise control box, not the high or low wires.

Any ideas? :eek:

Cliff8928
12-24-2010, 11:51 PM
Did you disconnect the battery when you swapped the PCM? How long have you driven the car since it went all weird?