Harsh Park or Neutral to Reverse Engagement. Chevrolet Joy 2008

For 1990-2009 cars

Checks | Causes
--- | ---
ATF temperature sensor | Refer to DTC 17
Line pressure solenoid | Refer to DTC 48
Shift switch positioning | Refer to Park/Neutral Position Switch Replacement
Transmission control module (TCM) | Refer to Diagnostic System Check - Automatic Transmission .
Reverse clutch | Burn or wear of the low clutch. Refer to Reverse Clutch Disassemble .
Low and reverse clutch | Burn or wear of the low and reverse clutch
Broken or damaged oil pump | Seized or broken pump gears
Control valve spool | Missing steel ball in control valve