Delayed Park to Reverse/Drive Engagement. Cadillac Concours 1996

For 1990-2009 cars

Checks | Causes
--- | ---
DEFINITION: Gear engagement that takes longer than 3 seconds when the engine is idling in PARK or NEUTRAL and the gear selector is moved to DRIVE or REVERSE range
Automatic Transmission Fluid Level | Low fluid level
Transmission Line Pressure | Low transmission line pressure
Manual Shift Valve Position | Manual shift valve (916) position off location due to linkage adjustment or damage
Reverse Clutch Piston Apply Seals | Reverse clutch piston apply seals (inner 506, outer 507) damaged or rolled
Lo/Reverse Band Servo Piston Seal | Servo piston seals (small 929, large 930) damaged or rolled
Lo/Reverse Band Assembly | Lo/Reverse band assembly (13) excessive wear or damaged
Reverse Orifice By-Pass Valve | Reverse orifice by-pass valve (921) binding or damaged
Number 7 Ball Check Valve | Number 7 ball check valve seat damaged or debris under ball
Reverse Accumulator Piston Seal | The reverse accumulator seal is damaged or rolled
Forward Clutch Piston Apply Seals | Forward clutch piston apply seals (inner 808, outer 809) damaged or rolled
Forward Orifice By-Pass Valve | Forward orifice by-pass valve (924) binding or damaged
Number 5 Ball Check Valve | Number 5 ball check valve seat damaged or debris under ball
Forward Accumulator Piston Seal | Forward accumulator piston seal damaged or rolled
Number 8 Ball Check Valve | Number 8 ball check valve seat damaged or debris under ball