POWER SEATS – Volvo XC70 2012 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Front Heated Seats Wiring Diagram, with Fans for Volvo XC70 2012

List of elements for Front Heated Seats Wiring Diagram, with Fans for Volvo XC70 2012:

26

• 74/30
• 74/31
• 74/401
• 74/409
• 74/417
• C28
• C29
• C44
• C45
• Climate control module (center of dash)
• Computer data lines system
• Driver's seat backrest heating element
• Driver's seat cushion heating element
• Driver's seat temperature sensor (in driver's front seat bottom)
• Fuse c26 15a
• Fuse c27 15a
• G15 (near base of right "b" pillar)
• G6 (near base of left "b" pillar)
• Hot w/ 15-feed rear relay energized
• Left seat heating module (in left front seat bottom)
• Nca
• Passenger compartment distribution box (right side of dash)
• Passenger seat backrest heating element
• Passenger seat cushion heating element
• Passenger seat temperature sensor (in passenger's front seat bottom)
• Right seat heating module (in right front seat bottom)

Front Heated Seats Wiring Diagram, without Fans for Volvo XC70 2012

List of elements for Front Heated Seats Wiring Diagram, without Fans for Volvo XC70 2012:

22

• 74/30
• 74/31
• 74/401
• 74/409
• 74/417
• Climate control module (center of dash)
• Computer data lines system
• Driver seat temperature sensor (in driver front seat bottom)
• Driver's seat backrest heating element
• Driver's seat cushion heating element
• Fuse c26 15a
• Fuse c27 15a
• G15 (near base of right "b" pillar)
• G6 (near base of left "b" pillar)
• Hot w/ 15-feed rear relay energized
• Left seat heating module (in left front seat bottom)
• Nca
• Passenger compartment distribution box (right side of dash)
• Passenger seat backrest heating element
• Passenger seat cushion heating element
• Passenger seat temperature sensor (in passenger front seat bottom)
• Right seat heating module (in right front seat bottom)

Heated Massage Seat Wiring Diagram for Volvo XC70 2012

List of elements for Heated Massage Seat Wiring Diagram for Volvo XC70 2012:

17

• (right side of dash) passenger compartment distribution box
• 15-feed rear relay
• Cem
• Central electronic module (cem) (behind right end of dash)
• Computer data lines system
• Engine compartment distribution box (at left side of engine compt, forward of strut tower)
• Fuse a1 50a
• Fuse a5 60a
• Fuse c25 10a
• Gtrm (left rear corner of luggage compt)
• Hot at all times
• Left back massage control module (in driver's seat back)
• Left back massage pump (left rear of luggage compt)
• Nca
• Red
• Right back massage control module (in front passenger's seat back)
• Right back massage pump (left rear of luggage compt)

Passenger"s Power Seat Wiring Diagram for Volvo XC70 2012

List of elements for Passenger"s Power Seat Wiring Diagram for Volvo XC70 2012:

26

• 74/31
• Back
• Backrest switch
• Cem
• Central electronic module (cem) (behind right end of dash)
• Down
• Engine compartment distribution box (at left side of engine compt, forward of strut tower)
• Forw
• Forward/ backward switch
• Front edge up/down switch
• Fuse a2 50a
• Fuse a4 60a
• Fuse c14 20a
• Fuse f3 7.5a
• G15 (near base of right "b" pillar)
• Hot at all times
• Passenger backrest angle seat motor (in passenger seat back)
• Passenger compartment distribution box (right side of dash)
• Passenger forward/ backward seat motor (in front passenger seat)
• Passenger up/down front edge seat motor
• Passenger up/down rear edge seat motor
• Power passenger seat switch unit
• Rear edge up/down switch
• Red
• Seat heating module/interior lighting relay
• Stop logic

Rear Head Restraint Wiring Diagram for Volvo XC70 2012

List of elements for Rear Head Restraint Wiring Diagram for Volvo XC70 2012:

18

• Cem
• Central electronic module (cem) (behind right end of dash)
• Climate control module (center of dash)
• Computer data lines system
• Engine compartment distribution box (at left side of engine compt, forward of strut tower)
• Fuse a1 50a
• Fuse c15 15a
• G65 (base of left "c" pillar)
• G67 (base of right "c" pillar)
• Hot at all times
• Left rear folding head restraint motor (in left rear head restraint)
• Left rear headrest restraint solenoid (in left rear seat headrest)
• Nca
• Passenger compartment distribution box (right side of dash)
• Rear adjustable head restraint relay
• Rear adjustable head restraint switch
• Right rear folding head restraint motor (in right rear head restraint)
• Right rear headrest restraint solenoid (in right rear seat headrest)

Rear Heated Seats Wiring Diagram for Volvo XC70 2012

List of elements for Rear Heated Seats Wiring Diagram for Volvo XC70 2012:

22

• 74/403
• Central electronic module (cem) (behind right end of dash)
• Computer data lines system
• Engine compartment distribution box (at left side of engine compt, forward of strut tower)
• Fuse b17 20a
• Fuse c23 15a
• Fuse c24 15a
• Fuse f20 7.5a
• G15 (near base of right "b" pillar)
• G65 (base of left "c" pillar)
• G67 (base of right "c" pillar)
• Heated rear seats switch
• Hot w/ 15-feed relay energized
• Left rear seat backrest heating element
• Left rear seat cushion heating element
• Left rear seat heater control module (under left rear seat)
• Left rear seat temperature sensor (in left rear seat bottom)
• Passenger compartment distribution box (right side of dash)
• Right rear seat backrest heating element
• Right rear seat cushion heating element
• Right rear seat heater control module (under right rear seat)
• Right rear seat temperature sensor (in right rear seat bottom)