What does it mean when transmission runs only in 2nd gear?
What does it mean when transmission runs only in 2nd gear? Transmission runs only in 2nd gear. This is known as running in LIMP IN MODE. The most important thing to remember, when trying to decide if you have a solenoid issue or internal transmission damage (causing the transmission to stay in Limp-In mode) is two very important things: What does the p0700 GMC Transmission Control System code mean? The ECM stores the P0700 GMC code and it means the TCM detected a malfunction with the transmission controls. What happens when transaxle control system malfunctions? The transaxle Control Module (TCM)...