WARNING: To reduce risk of electrical shock, always replace
the cover to the power distribution box before reconnecting the
battery or refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Battery section of the Maintenance and Specifications chapter.
The high-current fuses are coded as follows.
Fuse/Relay
Fuse Amp
Location
1
2
3
4
5
6
7
8
9
2011 MKZ (378)
Owners Guide, 1st Printing
USA (fus)
Roadside Emergencies
Protected Circuits
Rating
—
Not used
—
Not used
40A*
Powertrain control module (PCM)
(relay 57 power)
—
Not used
30A*
Starter motor (relay 55 power)
40A*
Rear defrost (relay 53 power)
—
Not used
40A*
Anti-lock brake system (ABS)
pump
20A*
Wipers washer
243