Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
16 15A** Transmission module
17 10A** Alternator
18 — Not used
19 — Not used
20 20A* Audio amplifier
21 20A* Audio amplifier
22 20A* Console power point
23 10A** PCM – Keep alive power, Canister
vent
24 — Not used
25 10A** A/C clutch (relay 43 power)
26 15A** Left HID headlamp (relay 42
power)
27 15A** Right HID headlamp (relay 44
power)
28 80A* Cooling fan motor
29 20A* Front power point
30 30A* Fuel relay (relay 54 power)
31 30A* Passenger power seat
32 30A* Driver power seat
33 20A* Moon roof motor power feed
34 — Not used
35 40A* Front A/C blower motor (relay 52
power)
36 1A Diode Fuel pump
37 1A Diode One-touch start
38 10A** Heated side mirrors
39 — Not used
40 — Not used
41 G8VA relay Backup lamps
42 G8VA relay Left HID headlamp
43 G8VA relay A/C clutch
Roadside Emergencies
246
2012 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
