Land Rover Defender: Seats - [+] 5 Seat Configuration - Control Diagram

CONTROL DIAGRAM - 1 OF 6 - MANUAL SEAT ADJUSTMENT

A = HARDWIRED.

1. Seat switchpack
2. Seat backrest recline motor
3. Air reservoir valve block
4. Ground
5. Power supply

CONTROL DIAGRAM - 2 OF 6 - DRIVER SEAT ADJUSTMENT WITH SEAT MEMORY

NOTE: Vehicle with 3 doors is shown, vehicle with 5 doors is similar.

A = HARDWIRED: O = LIN: AZ = HS CAN BODY SYSTEMS BUS: BA = HS CAN HMI SYSTEMS BUS: BM = HS ISOLATED CONTROLLER AREA NETWORK (ISL CAN) SYSTEMS BUS.

1. DSM
2. BCM/ GWM
3. TCU
4. IPC
5. FCDIM
6. Front row seat cushion tilt motor
7. Front row seat backrest recline motor
8. Front row seat height motor
9. Front row seat forward/rearward motor
10. Ground
11. Power supply
12. Lumbar air pump
13. Air reservoir valve block
14. Front row seat switchpack
15. Front row easy entry switch
16. Seat memory switch
17. DDM

CONTROL DIAGRAM - 3 OF 6 - PASSENGER SEAT ADJUSTMENT WITH SEAT MEMORY

NOTE: Vehicle with 3 doors is shown, vehicle with 5 doors is similar.

A = HARDWIRED: O = LIN: AZ = HS CAN BODY SYSTEMS BUS: BA = HS CAN HMI SYSTEMS BUS: BM = HS ISL CAN SYSTEMS BUS.

1. PSM
2. BCM/ GWM
3. TCU
4. IPC
5. FCDIM
6. Front row seat cushion tilt motor
7. Front row seat backrest recline motor
8. Front row seat height motor
9. Front row seat forward/rearward motor
10. Ground
11. Power supply
12. Lumbar air pump
13. Air reservoir valve block
14. Front row seat switchpack
15. Front row easy entry switch
16. Seat memory switch
17. PDM

CONTROL DIAGRAM - 4 OF 6 - FRONT ROW SEAT HEATER

NOTE: Vehicle with 5 doors is shown, vehicle with 3 doors is similar.

A = HARDWIRED: O = LIN: U = PRIVATE CAN BUS: AN = HS CAN POWERTRAIN SYSTEMS BUS: AY = HS CAN POWER MODE ZERO SYSTEMS BUS: BA = HS CAN HMI SYSTEMS BUS.

1. HVAC control module
2. BCM/ GWM
3. FCDIM
4. FCIM
5. Front row seat backrest heater - Right
6. Front row seat cushion heater - Right
7. Front row seat backrest heater - Left
8. Front row seat cushion heater - Left
9. Ground
10. Power supply
11. TCU

CONTROL DIAGRAM - 5 OF 6 - SECOND ROW SEAT HEATER

NOTE: Vehicle with 5 doors is shown, vehicle with 3 doors is similar.

A = HARDWIRED: O = LIN: AN = HS CAN POWERTRAIN SYSTEMS BUS: AY = HS CAN POWER MODE ZERO SYSTEMS BUS: BA = HS CAN HMI SYSTEMS BUS.

1. HVAC control module
2. BCM/ GWM
3. FCIMB
4. FCDIM
5. Second row seat backrest heater - Right
6. Second row seat cushion heater - Right
7. Second row seat backrest heater - Left
8. Second row seat cushion heater - Left
9. Ground
10. Power supply
11. Rear seat heater switch
12. TCU

CONTROL DIAGRAM - 6 OF 6 - FRONT ROW CLIMATE SEAT

NOTE: Vehicle with 5 doors is shown, vehicle with 3 doors is similar.

A = HARDWIRED: O = LIN: U = PRIVATE CAN BUS: AN = HS CAN POWERTRAIN SYSTEMS BUS: AY = HS CAN POWER MODE ZERO SYSTEMS BUS: BA = HS CAN HMI SYSTEMS BUS.

1. HVAC control module
2. BCM/ GWM
3. FCDIM
4. Driver SCME
5. Front row seat backrest climate assembly - Driver seat
6. Front row seat cushion climate assembly - Driver seat
7. Passenger SCME
8. Front row seat backrest climate assembly - Passenger seat
9. Front row seat cushion climate assembly - Passenger seat
10. Ground
11. Power supply
12. FCIM
13. TCU

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