2012 FORD MUSTANG relay

If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and Specificationschapter.
The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 80A* Passenger compartment fuse
panel
2 — Not used
3 — Not used
4 30A* Blower motor relay
5 20A* Powerpoint (body)
6 40A* Rear defroster
7 40A* Cooling fan relay
8 40A* Anti-lock brake system (ABS)
pump
9 30A* Wipers
10 30A* ABS valve
11 — Not used
12 — Not used
13 20A** Fuel pump relay (non-Shelby)
25A** Fuel pump relay (Shelby only)
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
14 — Not used
15 10A** Intercooler pump relay (Shelby
only)
16 20A** Heated seats
17 10A** Alternator sense
18 20A* Auxiliary body module (ABM)
19 30A* Starter relay
20 30A* Rear amplifier (Shaker 1000
radio)
21 30A* Powertrain relay
22 20A* Powerpoint (instrument panel)
23 10A** Powertrain control module (PCM)
keep-alive power
24 10A** Brake on/off (BOO) power
25 10A** A/C compressor relay
26 20A** Left high intensity discharge
headlamp relay
27 20A** Right high intensity discharge
headlamp relay
28 — Not used
29 30A* Passenger front window
30 — Not used
31 30A* Passenger power seat
32 30A* Driver power seat
33 30A* Front amplifier (Shaker 500
radio)
34 30A* Driver front window motor
35 40A* Convertible top motor
36 Diode Fuel diode
37 — Not used
38 15A** Fuel injectors (Shelby only)
39 5A** Rear defroster coil (run/start)
Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
40 15A** PCM vehicle power4–ignition
coil
41 G8VA relay Fuel pump relay
42 G8VA relay Intercooler pump relay (Shelby
only)
43 G8VA relay A/C compressor relay
44 — Not used (spare)
45 5A** PCM run/start
46 5A** PCM vehicle power 3 – general
powertrain components
47 15A** PCM vehicle power 1
48 15A** Mass air flow sensor
49 15A** PCM vehicle power 2 – emissions
related powertrain components
50 Full ISO relay Cooling fan relay (high)
51 Full ISO relay Blower motor relay
52 Full ISO relay Starter relay
53 Full ISO relay Rear defroster relay
54 Full ISO relay Front wiper relay
55 Full ISO relay Cooling fan relay (low)
56 High current
relayFuel pump sensor (Shelby only)
57 Full ISO relay PCM relay
58 High current
relayNot used (Spare)
* Cartridge Fuses ** Mini Fuses
Auxiliary relay with heated seats (if equipped)
On heated seat equipped vehicles, there is a relay box located under the
driver seat containing two relays for the driver and passenger heated
seats.
Roadside Emergencies
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Parking brake ............................210
Parts (see Motorcraftparts)...308
Passenger Occupant
Classification Sensor .................126
Power distribution box
(see Fuses) ...............................235
Power mirrors .............................77
Power point .................................72
Power steering ..........................215
fluid, refill capacity ................309
fluid, specifications .................309
Power Windows ...........................73
R
Radio ............................................28
6-CD in dash .............................28
Rear-view camera system .........225
Recommendations for
attaching safety restraints for
children ......................................153
Relays ........................................231
Remote entry system .......104–105
illuminated entry ....................108
locking/unlocking
doors ................................105–106
opening the trunk ...................106
panic alarm .............................106
replacement/additional
transmitters .............................108
replacing the batteries ...........107
Reverse sensing system ...........223
Roadside assistance ..................229
S
Safety belts (see Safety
restraints) ..........128, 130, 132–133Safety Canopy ...........................147
Safety defects, reporting ..........266
Safety restraints ........128, 130–133
Belt-Minder...........................134
extension assembly ................133
for adults .................130, 132–133
for children .............................151
Occupant Classification
Sensor ......................................126
warning light and chime ........134
Safety restraints - LATCH
anchors ......................................159
Safety seats for children ..........155
Safety Compliance
Certification Label ....................312
Satellite Radio Information ........42
Scheduled Maintenance Guide
Normal Scheduled
Maintenance and Log .............328
Seats ..........................................115
child safety seats ....................155
climate control ..........................49
front seats ...............................118
heated ................................46, 122
SecuriLock passive anti-theft
system ........................................109
Servicing your vehicle ..............275
Setting the clock .........................28
SOS Post Crash Alert ...............150
Spark plugs,
specifications .....................308, 311
Specification chart,
lubricants ...................................309
Speed control ..............................77
Starting your
vehicle ........................203–204, 206
jump starting ..........................254
Index
345
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)