October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Seat System Expand All (for easy ctrl-f) Collapse All Specifications Description And Operation Diagnostic Tests Seats Notes High-Speed Controller Area Network (HS-CAN) and Medium-Speed Controller Area Network (MS-CAN) Principles of Operation Inspection and Verification Driver Seat Module (DSM) DTC Chart Dual Climate Controlled Seat Module (DCSM) DTC Chart Smart Junction Box (SJB) DTC Chart Symptom Chart Pinpoint Tests Notes Pinpoint Test A: The Power Seat is Inoperative - Driver, Without Power Recliner Pinpoint Test B: The Power Seat is Inoperative - Passenger, With Power Recline Pinpoint Test C: The Power Seat is Inoperative - Passenger, Without Power Recline Pinpoint Test D: The Power Seat Moves But is Loose Pinpoint Test E: The Power Seat Moves But is Noisy Pinpoint Test F: The Power Seat Does Not Make Full Travel Pinpoint Test G: The Power Seat Does Not Move Horizontally/Vertically - Driver Pinpoint Test H: The Power Seat Does Not Move Horizontally/Vertically/Recline - Passenger Pinpoint Test I: The Power Seat Does Not Move Horizontally/Vertically - Passenger Pinpoint Test J: The Memory Seat is Inoperative/Does Not Operate Correctly - Does Not Operate Horizontally/Vertically/Recline, MKX Pinpoint Test K: The Memory Seat Does Not Operate Correctly - Does Not Operate Using the Memory SET Switch, MKX Pinpoint Test L: The Memory Seat is Inoperative/Does Not Operate Correctly - Does Not Operate Horizontally/Vertically, Edge Pinpoint Test M: The Memory Seat Does Not Operate Correctly - Does Not Operate Using the Memory SET Switch, Edge Pinpoint Test N: The Memory SET Switch Indicator is Inoperative/Always On Pinpoint Test O: Easy Exit/Easy Entry is Inoperative/Does Not Operate Correctly Pinpoint Test P: The Power Lumbar is Inoperative - Driver Pinpoint Test Q: The Power Lumbar is Inoperative - Passenger Pinpoint Test R: The Heated Seats are Inoperative - Front Pinpoint Test S: The Heated Seat is Inoperative/Does Not Operate Correctly - Driver Pinpoint Test T: The Heated Seat is Inoperative/Does Not Operate Correctly - Front Passenger Pinpoint Test U: The Heated Seat is Inoperative - Driver Seat Does Heat But the Heated Seat Indicator Does Not Illuminate When Pressed Pinpoint Test V: The Heated Seat is Inoperative - Front Passenger Seat Does Heat But the Heated Seat Indicator Does Not Illuminate When Pressed Pinpoint Test W: The Heated Seats are Inoperative - Rear Pinpoint Test X: The Heated Seat is Inoperative/Does Not Operate Correctly - Left Rear Pinpoint Test Y: The Heated Seat is Inoperative/Does Not Operate Correctly - Right Rear Pinpoint Test Z: The Heated Seat is Inoperative - Left Rear Seat Does Heat But the Heated Seat Indicator Does Not Illuminate When Pressed Pinpoint Test AA: The Heated Seat is Inoperative - Left Rear Seat Does Heat But the Heated Seat Indicator is On All the Time Pinpoint Test AB: The Heated Seat is Inoperative - Right Rear Seat Does Heat But the Heated Seat Indicator Does Not Illuminate When Pressed Pinpoint Test AC: The Heated Seat is Inoperative - Right Rear Seat Does Heat But the Heated Seat Indicator is On All the Time Pinpoint Test AD: A Single Climate Controlled Seat is Inoperative - Switch Indicators May or May Not Illuminate Pinpoint Test AE: DTC B103B/B1111 - Thermo-electric Driver Overcurrent Low/Driver Thermo-electric Device Control Overtemperature Fault Pinpoint Test AF: DTC B103C - Thermo-electric Driver Open Load Pinpoint Test AG: DTC B103D - Blower Driver Overtemperature Pinpoint Test AH: DTC B1113/B111B - Passenger Thermo-electric Device Control Overtemperature Fault/Passenger Thermo-electric Driver Overcurrent Low Pinpoint Test AI: DTC B111C - Passenger Thermo-electric Driver Open Load Pinpoint Test AJ: DTC B111D - Passenger Blower Driver Overtemperature Pinpoint Test AK: DTC B2729 - Driver Cushion Over-Temp Detected Pinpoint Test AL: DTC B272A - Passenger Cushion Over-Temp Detected Pinpoint Test AM: DTC B272B - Passenger Back Over-Temp Detected Pinpoint Test AN: DTC B272C - Driver Differential Temperature Fault Pinpoint Test AO: DTC B272D - Passenger Differential Temperature Fault Pinpoint Test AP: DTC B272E - Driver Ignition Run/Blower Circuit Short to Ground Pinpoint Test AQ: DTC B272F - Passenger Ignition Run/Blower Circuit Short to Ground Pinpoint Test AR: DTC B2730 - Back Over-Temp Detected (Driver) Pinpoint Test AS: The Power Seat is Inoperative/Does Not Operate Correctly - Both Rear, Power Fold Pinpoint Test AT: The Power Seat is Inoperative/Does Not Operate Correctly - Left Rear, Power Fold Pinpoint Test AU: The Power Seat is Inoperative/Does Not Operate Correctly - Right Rear, Power Fold Component Test General Procedures Removal And Installation Seat - Front Seat - Exploded View, Front Seat Backrest - Front Seat Backrest Cover - Front, Without Fold Flat Seat Backrest Cover - Front, With Fold Flat Seat Cushion - Front Seat Cushion Cover - Front Seat Track Seat Recliner Motor Lumbar Assembly - Manual Lumbar Assembly - Power Seat Backrest Thermo-Electric Device Seat Cushion Thermo-Electric Device Dual Climate Controlled Seat Module (DCSM) Heated Seat Module - Front Seat Control Switch - Front Memory Set Switch Seat - Rear, 40 Percent Seat - Rear, 60 Percent Seat - Exploded View, Rear Seat Backrest Cover - Rear, 40 Percent Seat Backrest Cover - Rear, 60 Percent Seat Cushion - Rear, 40 Percent Seat Cushion Cover - Rear, 40 Percent Seat Cushion - Rear, 60 Percent Seat Cushion Cover - Rear, 60 Percent Power-Fold Seat Motor - Rear Seat Heated Seat Switch - Rear Seat Seat Control Switch - Rear Seat Heated Seat Module - Rear Seat Disassembly And Assembly