Vehicle Care- Page 265

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -

2019 - crc - 8/20/18

264

Vehicle Care

Fuses

Usage

56

–

57

Transmission
auxiliary pump

58

Transmission range
control module

59

High-beam
headlamps

60

Cooling fan

61

–

62

–

63

–

65

Air
conditioning (HEV)

67

–

68

–

69

Right HID low-beam
headlamps

70

Left HID low-beam
headlamps

72

Starter pinion

74

Starter motor

Fuses

Usage

75

Engine control
module

76

Powertrain

–

off

engine

77

–

78

Horn

79

Washer pump

81

Transmission control
module/Engine
control module

82

–

83

Ignition coil

–

odd

84

Ignition coil

–

even

85

Shunt

86

Shunt

87

–

88

Aeroshutter

89

Headlamp washer

91

–

Fuses

Usage

92

Traction power
inverter module/
Motor generator unit
coolant motor

93

Headlamp leveling

95

–

96

–

97

–

99

Coolant pump

Relays

Usage

4

–

20

Rear defogger

25

Front wiper control

31

Run/Crank

37

Front wiper speed

42

Transmission
auxiliary pump

64

Air conditioning
control

66

Powertrain