X51A Fuse Block - Instrument Panel Top View

Fig 1: X51A Fuse Block - Instrument Panel Top View

Courtesy of GENERAL MOTORS COMPANY

X51A FUSE BLOCK - INSTRUMENT PANEL FUSE AND RELAY IDENTIFICATION LEGEND

No.	Device Label Name	Device Assigned Name	Rating	Description
Fuses
1	APO (ATS/CTS)	F1DA Circuit Breaker	15A	KR76 Retained Accessory Power Relay
2	MTR CUPHLDR (CTS)	F2DA Fuse	10A	M100 Cupholder Motor - Center Console
3	ESCL	F3DA Fuse	15A	K60 Steering Column Lock Module (ULS)
4	EMPTY	F4DA Fuse	-	Not Used
5	HVAC CNTRL	F5DA Fuse	-	K9 Body Control Module
6	T/T COL	F6DA Fuse	15A	K99 Steering Column Position Control Module (N38)
7	EMPTY	F7DA Circuit Breaker	-	Not Used
8	DLC	F8DA Fuse	10A	X84 Data Link Connector (Early Production)
9	GLBX RELSE (CTS)	F9DA Fuse	10A	KR147 Instrument Panel Compartment Door Unlatch Actuator Relay
10	SHUNT	F10DA Fuse	30A	F22DA (without VPH), F23DA (without VPH), F24DA (without VPH), KR104A Battery Saver Relay (VPH)
11	BCM 1	F11DA Fuse	10A	B18 Battery Current Sensor, B22 Brake Pedal Position Sensor, E1D Accent Lamp - Driver Door (TSP), E1G Accent Lamp - Left Instrument Panel (TSP), E1GA Accent Lamp - Left Middle Instrument Panel (TSP), E1H Accent Lamp - Right Instrument Panel (TSP), E1LR Accent Lamp - Left Rear Door (TSP), E1P Accent Lamp - Passenger Door (TSP), E1RR Accent Lamp - Right Rear Door (TSP), E2LF Side Marker Lamp - Left Front (TUJ), E2RF Side Marker Lamp - Right Front (TUJ), E7L License Lamp - Left, E7R License Lamp - Right, E8J Instrument Panel Courtesy Lamp - Left (TSP), E8K Instrument Panel Courtesy Lamp - Right (TSP), E8T Seat Courtesy Lamp - Left Rear, E8U Seat Courtesy Lamp - Right Rear, E25 Ashtray Lamp, E28 Center Console Compartment Lamp, E37LR Dome/Reading Lamps - Left Rear, E37RR Dome/Reading Lamps - Right Rear, E38 Flood Lamp - Center Console, E42L Tail Lamp Assembly - Left, E55D Flood Lamp - Driver Door Pocket, E55LR Flood Lamp - Left Rear Door Pocket, E55P Flood Lamp - Passenger Door Pocket, E55RR Flood Lamp - Right Rear Door Pocket, E63D Flood Lamp - Driver Door Handle, E63LR Flood Lamp - Left Rear Door Handle, E63P Flood Lamp - Passenger Door Handle, E63RR Flood Lamp - Right Rear Door Handle, E64D Flood Lamp - Driver Door, E64LR Flood Lamp - Left Rear Door, E64P Flood Lamp - Passenger Door, E64RR Flood Lamp - Right Rear Door, K9 Body Control Module, K17 Electronic Brake Control Module, K19 Suspension Control Module (F55), K20 Engine Control Module, K26 Headlamp Control Module (T4F), K36 Inflatable Restraint Sensing and Diagnostic Module, K38 Chassis Control Module, K42 Pedestrian Impact Detection Control Module (B3T), K43 Power Steering Control Module, K47 Rear Differential Clutch Control Module (G96), K69 Transfer Case Control Module (F46), K71 Transmission Control Module (MGG), K73 Telematics Communication Interface Control Module (UE1), K74 Human Machine Interface Control Module, K77 Remote Control Door Lock Receiver, K83 Park Brake Control Module, K89 Immobilizer Control Module, K111 Fuel Pump Control Module (G96), K124 Active Safety Control Module (UGN), KR11 Windshield Washer Pump Relay, KR73 Ignition Main Relay, KR95B Rear Compartment Lid Unlatch Relay, KR104A Battery Saver Relay 1 (VPH), KR104B Battery Saver Relay 2 (VPH), M79 Windshield Wiper Motor Module, M100 Cupholder Motor - Center Console, M101L Seat Belt Retractor Motor Module - Left (AX7), M101R Seat Belt Retractor Motor Module - Right (AX7), Q8 Control Solenoid Valve Assembly (MYA), S36 Instrument Panel Dimmer Switch, S38 Ignition Mode Switch, S70L Steering Wheel Control Switch - Left
12	BCM 5	F12DA Fuse	15A	E8XA Door Handle Courtesy Lamp - Driver Exterior (HD7), E8XB Door Handle Courtesy Lamp - Passenger Exterior (HD7), E8XC Door Handle Courtesy Lamp - Left Rear Exterior (HD7), E8XD Door Handle Courtesy Lamp - Right Rear Exterior (HD7), E8YD Outside Rearview Mirror Courtesy Lamp - Driver (DR2 or DR4), E8YP Outside Rearview Mirror Courtesy Lamp - Passenger (DR2 or DR4), E42R Tail Lamp Assembly - Right, K9 Body Control Module, KR2 Headlamp Washer Pump Relay (CE4), KR113 Child Security Lock Disable Relay, KR114 Door Dead Lock Relay (UTT), KR132 Fuel Fill Door Lock Relay (N08), KR147 Instrument Panel Compartment Door Unlatch Actuator Relay, S13D Door Lock Switch - Driver, S13P Door Lock Switch - Passenger, S48C Multifunction Switch 1 - Instrument Panel, S48D Multifunction Switch 2 - Instrument Panel
13	BCM 6	F13DA Fuse	10A	K9 Body Control Module
14	EMPTY	F14DA Fuse	-	Not Used
15	BCM 7	F15DA Fuse	10A	K9 Body Control Module
16	TCM	F16DA Fuse	15A	K71 Transmission Control Module
17	EMPTY	F17DA Fuse	-	Not Used
18	EMPTY	F18DA Fuse	-	Not Used
19	APO (SLS)	F19DA Fuse	-	Not Used
20	LTR (SLS)	F20DA Fuse	-	Not Used
21	WIRELESS CHRGR (SLS)	F21DA Fuse	-	Not Used
22	SDM/AOS	F22DA Fuse	10A	K36 Inflatable Restraint Sensing and Diagnostic Module, K85 Passenger Presence Module
23	RDO DVD/HVAC CNTRL	F23DA Fuse	15A	HVAC Control Module
24	DISPLY	F24DA Fuse	15A	F27DA, P16 Instrument Cluster, P17 Info Display Module, P29 Head-Up Display (UV6)
25	HTD/STR/WHL	F25DA Fuse	7.5A	X55AE Fuse Holder - Steering Wheel Heater (UVD)
26	WIRELESS CHRGR (ATS/CTS)	F26DA Fuse	5A	T22 Mobile Device Wireless Charger Module (K4C)
27	STR/WHL/CNTRL	F27DA Fuse	2A	S48C Multifunction Switch 1 - Instrument Panel, S48D Multifunction Switch 2 - Instrument Panel, S70L Steering Wheel Controls Switch - Left, S70R Steering Wheel Controls Switch - Right
28	EMPTY	F28DA Fuse	-	Not Used
29	VISOR	F29DA Fuse	2A	A3L Sunshade - Left, A3R Sunshade - Right
30	EMPTY	F30DA Fuse	-	Not Used
31	EMPTY	F31DA Fuse	-	Not Used
32	RAP/ACCY (SLS)	F32DA Fuse	-	Not Used
33	FRT/HVAC/BLWR	F33DA Fuse	40A	M8 Blower Motor
Relays
K10	RAP/ACCY (CTS)	KR76 Retained Accessory Power Relay	-	F26DA (K4C), X80A Accessory Power Receptacle - Center Console 1, X80B Accessory Power Receptacle - Center Console 2, X80D Accessory Power Receptacle - Center Console Compartment
K605	LOGISTICS	KR104A Battery Saver Relay 1	-	F22DA (VPH), F23DA (VPH), F24DA (VPH)
K644	RAP/ACCY (SLS) GLBX RELSE (CTS)	- KR147 Instrument Panel Compartment Door Unlatch Actuator Relay	- -	- M91 Instrument Panel Compartment Door Unlatch Actuator