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Electrical Component and Inline Harness Connector End Views
X51R Fuse Block - Instrument Panel Right Bottom View
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Usage Table
No.
Device
Label Name
Device
Assigned Name
Rating
Description
Relays
48
EMPTY
—
—
•
Not Used
49
EMPTY
—
—
•
Not Used
50
RAP/ACCY
KR76B Retained
Accessory Power
Relay 2
—
•
F1DR
•
F2DR
51
UPFTR 3
KR161C
Configurable
Provision Relay 3
—
•
F31DR
52
UPFTR 4
KR161D
Configurable
Provision Relay 4
—
•
F39DR
2021 - Silverado 4500HD, 5500HD, and 6500HD Electrical Body Builder Manual