4L60-E Automatic Transmission

Note: For information regarding your specific 4L60 model, see Transmission System Identification. Application and ID

4L60 Trans Electrical Components Locations/Schematic Diagram (Type 4):

Type 4 Model Designation:
"LHM"

4L60 Trans Electrical Components Locations/Schematic Diagram (Type 6):

Type 6 Model Designation:
"SAM"

4L60 Trans Electrical Components Locations/Schematic Diagram (Type 9):

Type 9 Model Designation:
"FUM"

4L60 Trans Electrical Components Locations/Schematic Diagram (Type 18):

Type 18 Model Designations:
"AAM, ACM, ADM, AKM, ALM, ARM,
BAM, BBM, BCM, BFM, BHM, BJM,
BWM, CAM, CBM, CCM, CFM, CHM,
CJM, CNM, CPM, CXM, CYM, DDM,
FBM, FTM, FZM, KAM, KHM, KJM,
KMM, KTM, MJM, MMM, MNM, MSM,
RDM, SFM, SHM, TAM, TBM, TLM,
TWM, WAM, WBM, WCM, YCM, YDM,
YHM, YLM"

4L60 Trans Electrical Components Locations/Schematic Diagram (Type 19):

Type 19 Model Designations:
"LBM, LCM, LDM, LFM"

4L60 Trans Electrical Components Locations/Schematic Diagram (Type 21):

Type 21 Model Designations:
"HBM, HDM"