Block; Instrument Panel Fuse - Buick 2017 LaCrosse Owner's Manual

Fuses Usage
84 Powertrain
engine
85 Engine control
module switch 2
86 Engine control
module switch 1
87 SAI reaction pump
88 Aeroshutter
89 Headlamp washer
91
92 TPIM motor
generator unit pump
93 Headlamp leveling
95 SAI reaction
solenoid
96 Fuel heater
97
99 Coolant pump
Relays Usage
4 AC DC inverter
20 Rear defogger
Relays
on 25
31
37
42
64
66
71
73
80
90
94
98
Usage
Front wiper control
Run/Crank
Front wiper speed
Transmission
auxiliary pump
A/C control
Powertrain
HID low-beam
headlamps
Starter motor
Starter pinion
SAI reaction
solenoid
Headlamp washer
SAI reaction pump
Vehicle Care

Instrument Panel Fuse

Block

The instrument panel fuse block is
in the instrument panel, on the
driver side of the vehicle. To operate
the fuses, open the fuse panel by
pulling down at the top.
Pull the panel toward you to release
it from the hinges.
251