Seat System
- 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