Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-11348316) -
2018 - crc - 3/29/17
244
Vehicle Care
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses
Usage
1
Transmission control
module battery
2
Engine control module
battery / A/C Clutch
3
A/C clutch
4
Engine control module
battery
5
Engine control
module/Ignition
6
Front wiper
7
Engine control module
ignition
8
Ignition coils
–
even
9
Ignition coils
–
odd
10
Engine control module
11
Miscellaneous 1
12
Starter
Fuses
Usage
13
Transmission control
module/Chassis
control module/
Ignition
14
Cabin Coolant pump
17
Body/Ignition 2
18
Battery disconnect
unit/Ignition
19
Aeroshutter
20
Transmission
auxiliary pump
21
Rear power window
22
Sunroof
23
Adaptive cruise
control
24
Front power window
25
Retained accessory
power
26
ABS pump
27
Electric parking brake
28
Rear defogger
29
Passive entry/Passive
start
Fuses
Usage
30
Canister vent solenoid
31
Heated seat, driver
32
Body control module 6
33
Heated seat,
passenger
34
ABS valve
35
Amplifier
37
Right high-beam
headlamp
38
Left high-beam
headlamp
41
Vacuum pump
42
Cooling fan high
speed
44
Starter 2
45
Cooling fan low speed
46
Cooling fan control
47
Miscellaneous 2
49
Right HID headlamp
50
Left HID headlamp
51
Horn/Dual horn