Memory System
- Description
- Operation
- Component Locations
- Trouble Shooting
- Notes
- Diagnostic Procedure
- Preliminary Checks
- Diagnostic System Check
- Front Height Up/Down Function Does Not Operate
- Rear Height Up/Down Function Does Not Operate
- Lumbar Support Up/Down Function Does Not Operate
- Lumbar Support In/Out Function Does Not Operate
- Entire Seat Forward/Back Function Does Not Operate
- Recliner Up/Down Function Does Not Operate
- Head Restraint Up/Down Function Does Not Operate
- Seat Does Not Perform All Personalized Memory Functions
- Self-Diagnostics
- Notes
- Diagnostic Procedure
- Retrieving Diagnostic Trouble Codes (DTCS)
- Clearing Diagnostic Trouble Codes (DTCS)
- Memory Seat Module (MSM) Diagnostic Trouble Codes (DTCS)
- DTC B1656: EEPROM Write Error & DTC B1658: EEPROM Checksum Error
- DTC B1982: Source/Battery Voltage Low & DTC B1983: Source/Battery Voltage High
- DTC B2101-B2108, B2113 & B2114: Switch Failed (Except Lumbar)
- DTC B2109-B2112: Lumbar Switch Failed
- DTC B2115-B2120: Sensor Failed
- DTC U1255: Generic Loss Of Serial Communications
- DTC U1300: Class 2 Shorted To Ground/Voltage
- Removal & Installation
- Wiring Diagrams