POWER SEATS – Mercury Mountaineer 2003 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Adjustable Pedal Wiring Diagram for Mercury Mountaineer 2003

List of elements for Adjustable Pedal Wiring Diagram for Mercury Mountaineer 2003:

• (near breakout to central junction box)
• (near breakout to instrument cluster) s213
• (not used)
• Adjustable pedal motor (on pedal assembly, left of brake pedal)
• Adjustable pedal switch (behind left side of dash)
• Battery junction box (bjb) (left side of engine compt, at fender apron)
• Fuse 30a
• Fwd
• G200 (at right "a" pillar)
• G400 (left rear of vehicle)
• Hot at all times
• Interior lights system
• Power seats circuit
• Red
• Rwd
• S214
• S221
• S313

Driver Power Seat Wiring Diagram for Mercury Mountaineer 2003

List of elements for Driver Power Seat Wiring Diagram for Mercury Mountaineer 2003:

• C270a
• Central junction box (cjb) (behind left side of dash)
• Dn up
• Entire seat
• Forward/rearward
• Fuse 30a
• G400 (left rear of vehicle)
• Hot at all times
• Left power seat motor assembly
• Left power seat switch
• Nca
• Red
• Rwd fwd
• Up/down front
• Up/down rear

Heated Seats Wiring Diagram, Early Production for Mercury Mountaineer 2003

List of elements for Heated Seats Wiring Diagram, Early Production for Mercury Mountaineer 2003:

• (at right "d" pillar) g401
• (under left dash panel) electronic automatic temperature control (eatc) module
• C228b
• C270a
• Central junction box (cjb) (behind left side of dash)
• Driver side front heated seat module (in driver seat)
• Driver side seat back heater
• Driver side seat cushion heater
• Driver side seat heater switch
• Fuse 10 10a
• Fuse 2 20a
• G400 (left rear of vehicle)
• Gnd
• Heater feed
• Heater ret
• Hot at all times
• Hot in start or run
• Ind
• Nca
• Passenger side front heated seat module (in passenger's seat)
• Passenger side seat back heater
• Passenger side seat cushion heater
• Passenger side seat heater switch
• Red
• S300
• S306
• S316
• Sens feed
• Sens ret
• Sw input
• Vbatt
• Voltage

Heated Seats Wiring Diagram, Late Production for Mercury Mountaineer 2003

List of elements for Heated Seats Wiring Diagram, Late Production for Mercury Mountaineer 2003:

• (in seat control feed jumper harness, near breakout to c3051) s348
• (in seat control feed jumper harness, near breakout to left power seat switch) s314
• C228b
• C270a
• Central junction box (cjb) (behind left side of dash)
• Driver side seat back heater
• Driver side seat cushion heater
• Driver side seat heater switch
• Electronic automatic temperature control (eatc) module (under left dash panel)
• Fuse 20a
• G400 (left rear of vehicle)
• Hot in start or run
• Nca
• Passenger side seat back heater
• Passenger side seat cushion heater
• Passenger side seat heater switch
• S316

Passenger Power Seat Wiring Diagram for Mercury Mountaineer 2003

List of elements for Passenger Power Seat Wiring Diagram for Mercury Mountaineer 2003:

• (at right "d" pillar) g401
• Adjustable pedal switch (behind left side of dash)
• Battery junction box (bjb) (left side of engine compt, at fender apron)
• Dn up
• Entire seat
• Forward/rearward
• Fuse 30a
• Hot at all times
• Nca
• Red
• Right power seat motor assembly
• Right power seat switch
• Rwd fwd
• S313
• Up/down front
• Up/down rear