Chevrolet Low Cab Forward 6.0L Gasoline Engine 3500/4500 Series (GMNA-
Localizing-U.S.-12533400) - 2019 - CRC - 11/19/18
Vehicle Care
235
Fuse and Relay Location
–
Cab Exterior
Fuses
Usage
Rating
1
Marker light
20A
2
Tail main
20A
3
PCM 1
15A
4
PCM 2
20A
5
PCM 3
15A
6
Power source
15A
7
Condenser fan
20A
8
A/C Compressor 10A
Relays
Usage
1
Starter
2
A/C Compressor
3
Condenser fan
4
Fuel pump
5
Dme lamp, rr
6
Marker lamp
7
PCM main
8
–
9
A/C