GM Service Manual Online
For 1990-2009 cars only

Hydra-matic 4T60-E Transaxle

 

Range

Models

kPa

psi

Minimum Line Pressure: 1250 RPM 61 kPa (18" Hg) Vacuum

D4, D3, D2

AFW, HBW, PBW

512-596

74-86

D1

AFW, HBW, PBW

921-1333

134-193

P, R, N

AFW, HBW, PBW

460-696

67-101

Full Line Pressure: 1250 RPM 0 kPa (0" Hg) Vacuum

D4, D3, D2

AFW, HBW, PBW

1148-1400

166-203

D1

AFW, HBW, PBW

921-1333

134-193

P, R, N

AFW, HBW, PBW

1774-2164

257-314