The seat lumbar system “Massage” will not function if the module needs to be initialized

Bulletin number

B520925

Component

Electrical system

Summary

The seat lumbar system “Massage” will not function if the module needs to be initialized. This can occur toeither the driver’s and/or passenger side seat. Here is a list of possible faults: Seat pneumatics module front right SPNM _ VR 025908 - SPNMVR: Control unit is not coded 02590B - SPNMVR: Control unit is not encoded for the vehicle 806927 - SPNMVR: Installation location not taught in Seat pneumatics module front left SPNM _ VL 025308 - SPNMVL: Control unit is not coded 02530B - SPNMVL: Control unit is not encoded for the vehicle 8067A7 - SPNMVL: Installation location not taught in Seat Module Driver FAS SMFA 80301E - No seat adjustment because of engine start conditions Seat Module Passenger BFS SMBF 802C1E - No seat adjustment because of engine start conditions Seat Module Driver’s Side Rear FAH SMFAH 802E1E - No seat adjustment because of engine start conditions Seat Module Passenger Side Rear BFH SMBFH 802A1E - No seat adjustment because of engine start conditions

Owners of these vehicles have filed 34 complaints in the electrical category.