If you replaced the ECM or crankshaft position sensor, a new code for the crankshaft position sensor called P0315 might be set. You might be able to clear the code with a scan tool, but it might set ...

This E.C.M. fits the following: 2005 4.3L GMC Safari.This sale is for one service number 12589462 ECM (Engine control module) that is programmed for your vehicle using the latest software updates ...