NOTE: GM 9T45, 9T50, 9T60, 9T65 valve body assemblies for ETRS have additional valves and electronics compared to the non-ETRS, which make them NOT interchangeable. ETRS stands for “Electronic Transmission Range Select” and means it is a shift-by-wire system.
With ETRS | Without ETRS |
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With ETRS | Without ETRS |
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With ETRS | Without ETRS |
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