X51A Fuse Block - Instrument Panel Top View

WARNING: This page is about a different car, the 2021 Cadillac XT6. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Usage Table

No.	Device Label Name	Device Assigned Name	Rating	Description
F1	BCM 6	F1DA	15A	K9 Body Control Module
F2	DLC / CGM	F2DA	10A	X84 Data Link Connector K56 Serial Data Gateway Module
F3	ESCL	F3DA	10A	K60 Steering Column Lock Module (N06)
F4	Not Used	F4DA	-	Not Used
F5	Logistics	F5DA	30A	Not Used
F6	HVAC	F6DA	15A	K33 HVAC Control Module V1 Air Ionizer (KEM)
F7	BCM 3	F7DA	15A	K9 Body Control Module
F8	Note Used	F8DA	-	Not Used
F9	HTD SEAT RT / FT	F9DA	20A	K29 Seat Heating Control Module (KA1)
F10	AIRBAG	F10DA	10A	K36 Inflatable Restraint Sensing and Diagnostic Module
F11	Not Used	F11DA	-	Not Used
F12	AMP 2	F12DA	15A	T3 Audio Amplifier (UQA) K108 Active Noise Cancellation Module (UQF)
F13	BCM 7	F13DA	10A	K9 Body Control Module
F14	HTD SEAT LT / FT	F14DA	20A	K29 Seat Heating Control Module (KA1)
F15	IP SW BANK	F15DA	5A	P16 Instrument Cluster
F16	S / ROOF	F16DA	25A	M69 Sunroof Motor
F17	BCM 1	F17DA	10A	K9 Body Control Module
F18	IPC / HUD	F18DA	10A	P16 Instrument Cluster
F19	Not Used	F19DA	-	Not Used
F20	RSE	F20DA	20A	T22 Mobile Device Wireless Charger Module
F21	BCM 4	F21DA	15A	K9 Body Control Module
F22	INFOTMNT	F22DA	10A	X83 Auxiliary Audio Input (IO5 / IO6)
F23	BCM 2	F23DA	20A	K9 Body Control Module
F24	USB / WCW	F24DA	10A	Not Used
F25	UPA / ETRS	F25DA	5A	K182 Parking Assist Control Module (UD5?UD7)
F26	CIM	F26DA	10A	K73 Telematics Communication Interface Control Module (UE1 / UI3)
F27	VPM / NVM	F27DA	10A	K157 Video Processing Control Module (UVH) K186 Human Machine Interface Control Module Bypass Module (UVH-UDA / UE3 / UI3)
F28	HVAC DISPLY	F28DA	5A	A26 HVAC Controls P17 Info Display Module (IO5 / IO6)
F29	RDO	F29DA	15A	A11 Radio K74 Human Machine Interface Control Module (IO5 / IO6)
F30	SWC	F30DA	2A	S70L Steering Wheel Controls Switch - Left S70R Steering Wheel Controls Switch - Right X85 Steering Wheel Air Bag Coil
F31	EBCM EBOOST	F31DA	60A	Not Used
F32	DCAC INV	F32DA	30A	T1 Accessory DC / AC Power Inverter Module (KI6 / KI7)
F33	DRVR PWR SEAT	F33DA	30A	K40 Seat Memory Control Module (AAB) S64D Seat Adjuster Switch - Driver (-AAB)
F34	PASS PWR SEAT	F34DA	30A	S64P Seat Adjuster Switch - Passenger (AQ5)
F35	BATT 1	F35DA	30A	F21DA Fuse
F36	EPS	F36DA	20A	K99 Steering Column Position Control Module (N38)
F37	RSE / USB / WCM	F37DA	30A	KR76A Retained Accessory Power Relay 1 KR76B Retained Accessory Power Relay 2
F38	BCM 8	F38DA	30A	K9 Body Control Module
F39	Not Used	F39DA	-	Not Used
F40	Not Used	F40DA	-	Not Used
F41	Not Used	F41DA	-	Not Used
F42	APO / LTR	F42DA	15A	X80D Accessory Power Receptacle - Center Console Compartment (W49) X80F Accessory Power Receptacle - Front (X88)
Relays
-	-	KR168 Relay Assembly - Instrument Panel Fuse Box	-	KR76A Retained Accessory Power Relay 1 KR76B Retained Accessory Power Relay 2 KR104A Battery Saver Relay 1
Note: Relays listed below are Printed Circuit Board (PCB) relays and are only serviceable by Printed Circuit Board (PCB) Assembly (if available) or Fuse Block Assembly. PCB Relays are not serviceable individually.
-	-	KR76A Retained Accessory Power Relay 1	-	F4DA Fuse F20DA Fuse
-	-	KR76B Retained Accessory Power Relay 2	-	F42DA Fuse (-DUJ) F42DA Circuit Breaker (DUJ)
-	-	KR104A Battery Saver Relay 1	-	F18DA Fuse F22DA Fuse F26DA Fuse F28DA Fuse F29DA Fuse
Important: Items listed below are diagnostic testing points.
TP1	Not Used	TP1	-	Not Used
TP2	Not Used	TP2	-	Not Used
TP3	TEST POINT CKT 2172	TP3	-	KR104A Battery Saver Relay 1
TP4	TEST POINT CKT 1701	TP4	-	KR76A Retained Accessory Power Relay 1
TP5	Not Used	TP5	-	Not Used
TP6	TEST POINT CKT 42	TP6	-	KR76B Retained Accessory Power Relay 2