Santa Fe GLS V6-2.7L (2002)
Engine Control Module: Locations
C21-1 PCM (A/T),C21-2 PCM (A/T),C21-3 PCM (A/T),C21-4 PCM (A/T), C22-1 ECM (M/T),C22-2 ECM (M/T),C22-3 ECM (M/T),C22-4 ECM (M/T)
C23-1 ECM, C23-2 ECM, C23-3 ECM, C23-4 ECM, C23-5 ECM, C24-1 TCM, C24-2 TCM, C24-3 TCM, C24-4 TCM