Automatic Transmission Servicing: Identification: Notes

Download the full database via torrent (~1.1 TB) | Download Brad's custom LEMON patches

Transaxle has a metal identification plate or Service Replacement Transmission Assembly (SRTA) plate attached to rear face of transaxle. See Fig 1. Transaxle RPO code is MH1.

Fig 1: Locating Transaxle ID Plate & SRTA Plate Information

Courtesy of GENERAL MOTORS CORP.