Colorado 4WD L5-3.7L (2007)
If the engine does not crank or cranks too slowly, perform the following steps:
1. Turn the ignition OFF.
2. Allow the booster vehicle engine to run at approximately 1,500 RPM for 5 minutes.
3. Attempt to start the engine of the vehicle with the discharged battery.
9. Reverse the steps exactly when removing the jumper cables. The negative battery cable must first be disconnected from the engine that was jump
started.
