Flexing of circuit board causes the pressure switch to stick in the circuit board.
Restore proper function of worn solenoid blocks and prevent flexing of circuit board with Sonnax solenoid repair and spacer kit.
Worn Chrysler 45RFE, 545RFE, 65RFE, 66RFE and 68RFE solenoid blocks can trigger false/intermittent pressure switch codes due to circuit board flexing. These solenoid blocks can easily be rebuilt, with Sonnax solenoid repair and spacer kit 44836-01K, which uses both a spacer to stop circuit board flexing and sealing components to prevent leakage.
Contact a Sonnax Parts Distributor.