Section 69 (Automatic Transmission Diagnosis - 4L80-E (Gasoline)): Application
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.
WARNING:
Vehicle is equipped with Supplemental Inflatable Restraint (SIR) system. When servicing vehicle, use care to avoid accidental air bag deployment. SIR system-related components are located in various locations throughout interior and exterior of vehicle, depending on application. Do not use electrical test equipment on or near these circuits. If necessary, deactivate SIR system before servicing components. See AIR BAG DEACTIVATION PROCEDURES article in GENERAL INFORMATION.
TRANSMISSION APPLICATION
| Application | Transmission Model (RPO) |
|---|---|
| Chevrolet Cab & Chassis (8.1L) | 4L80-E (MT1) |
| GMC Cab & Chassis (8.1L) | 4L80-E (MT1) |