Chevrolet Silverado 2500 HD/3500 HD Owner Manual (GMNA-Localizing-U.
S./Canada/Mexico-15546003) - 2022 - CRC - 5/5/21
Vehicle Care 341
Relays Usage
K1 Rear Sliding Window Open
K2 Rear sliding Window Close
K3 MFEG Major 1 –
Multifunction End Gate
Major 1
K4 MFEG Minor 1 –
Multifunction End Gate
Minor 1
K5 MFEG Minor 2 –
Multifunction End Gate
Minor 2
K6 MFEG Major 2 –
Multifunction End Gate
Major 2
K7 –
K8 –
Instrument Panel Fuse Block
(Right)
The right instrument panel fuse block access
door is on the passenger side edge of the
instrument panel.
Pull off the cover to access the front of the
fuse block.
To access the back of the fuse block: