Conditions For Setting DTC P0756
WARNING: This page is about a different car, the 2002 GMC Cab & Chassis Sierra and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC will set under the following conditions:
- The commanded gear equals 1st and the ratio equals 4th for greater than 2.5 seconds.
- The commanded gear equals 2nd and the ratio equals 3rd for greater than 2.7 seconds.
- All conditions are met for 2 occurrences.