4R100 Automatic Transmission

Pressure Chart A

NOTE: Actual and Commanded pressures will vary based on calibration and transmission adaptive strategies. All pressures listed are approximate.

Part 2 Of 2:

(a) = commanded pressure as viewed on diagnostic equipment.

Pressure Chart B

NOTE: Actual and Commanded pressures will vary based on calibration and transmission adaptive strategies. All pressures listed are approximate.





(a) = commanded pressure as viewed on diagnostic equipment.

Pressure Chart C

NOTE: Actual and Commanded pressures will vary based on calibration and transmission adaptive strategies. All pressures listed are approximate.





(a) = commanded pressure as viewed on diagnostic equipment.
(b) = SSPC-D commanded pressure as viewed on diagnostic equipment will be zero. The manual valve controls pressure to the direct clutch in the R detent position. To confirm the presence of the direct clutch pressure monitor the pressure switch PS-D, PS-D should be open in the R position.

Pressure Chart D

NOTE: Actual and Commanded pressures will vary based on calibration and transmission adaptive strategies. All pressures listed are approximate.





(a) = commanded pressure as viewed on diagnostic equipment.