Buick Enclave CXL 2008 - 2008 ELECTRICAL Fuses & Circuit Breakers - Acadia, Enclave & Outlook

Buick Enclave CXL 2008 - IDENTIFICATION

CAUTION:

When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See PROGRAMMING AND SETUP article in GENERAL INFORMATION before disconnecting battery.

Buick Enclave CXL 2008 - FUSIBLE LINKS

Fusible links are usually located between battery and starter or electrical center. For description and repair procedures, see Fig. 1.

Fig. 1: Buick Enclave CXL 2008 - Component Locations - Repairing Fusible Links

Buick Enclave CXL 2008 - TOP INSTRUMENT PANEL FUSE BLOCK

NOTE:

Istrument panel fuse block is located under lower right side of instrument panel.

Fig. 2: Buick Enclave CXL 2008 - Component Locations - Identifying Top Instrument Panel Fuse Block

Buick Enclave CXL 2008 Fuse Block - I/P Top

Device	Rating	Description
DRL Relay	-	Daytime Running Lamp (DRL) - Left, Daytime Running Lamp (DRL) - Right (T61)
DRL 2 Relay	-	Daytime Running Lamp (DRL) - Left (TVD+Z88)
FRT/WSW Relay	-	FRT/WSW Fuse
LCK Relay	-	Door Latch Assembly - Driver (-AXC/AXE), Door Latch Assembly - Left Rear, Door Latch Assembly - Passenger (-AXC/AXE), and Door Latch Assembly - Right Rear
LT/PWR/SEAT Circuit Breaker	25A	Memory Seat Module (AG3), Seat Adjuster Switch - Driver (AG1/AH5), Seat Lumbar Switch - Driver (AH5)
L/GATE Relay	-	Liftgate Latch Assembly (E69)
LT/UNLCK Relay	-	Door Latch Assembly - Driver (-AXC/AXE)
PWR/COLUMN Circuit Breaker	25A	Memory Seat Module (N38)
PWR/WNDW Circuit Breaker	25A	Passenger Door Module (PDM) (AXE), Window Motor - Driver (AXC/AXE), Window Motor - Passenger (AXC), Window Switch - Driver (-AXC/AXE), Window Switch - Left Rear, Window Switch - Passenger (-AXC/AXE), Window Switch - Right Rear
REAR/WSW	Relay	Rear Window Washer Fluid Pump
RT/PWR/SEAT Circuit Breaker	25A	Seat Adjuster Switch - Passenger (AAQ/AG2), Seat Lumbar Switch - Passenger (AAQ)
UNLCK Relay	-	Door Latch Assembly - Left Rear, Door Latch Assembly - Passenger (-AXC/AXE), and Door Latch Assembly - Right Rear

Buick Enclave CXL 2008 - BOTTOM INSTRUMENT PANEL FUSE BLOCK

NOTE:

Instrument panel fuse block is located under lower right side of instrument panel.

Fig. 3: Buick Enclave CXL 2008 - Component Locations - Identifying Bottom Instrument Panel Fuse Block

Buick Enclave CXL 2008 Fuse Block - I/P Bottom

Fuse	Rating	Description
AIRBAG	10A	Inflatable Restraint Front Passenger Presence System (PPS) Sensor, Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Vehicle Rollover Sensor
AMP	30A	Audio Amplifier (UQA/UQG/AQS)
BCK/UP/STOP	15A	Body Control Module (BCM), Tilt/Telescope Switch (N38)
BCM	15A	Body Control Module (BCM)
CNSTR/VENT	10A	Evaporative Emission (EVAP) Canister Vent Solenoid Valve
CTSY	15A	Body Control Module (BCM)
DSPLY	10A	Analog Clock (W49), Data Link Connector (DLC), Instrument Panel Cluster (IPC), Liftgate Module (LGM) (E61), Remote Control Door Lock Receiver (RCDLR)
DRL	15A/10A	DRL Relay (T61)
DRL 2	10A	DRL 2 Relay (TVD+Z88)
DR/LCK	25A	LCK Relay, LT/UNLCK Relay, UNLCK Relay
FRT/WSW	10A	Windshield Washer Fluid Pump
HTD/SEAT	20A	Heated Seat Control Module - Driver (KA1-A45)
HVAC	15A	Body Control Module (BCM), Head Up Display (HUD) (UV6), HVAC Control Module
INADV/PWR/LED	20A	Body Control Module (BCM)
INFOTMNT	10A	Digital Radio Receiver (U2K), Digital Video Disc (DVD) Player (U42), Rear Audio/HVAC Module (UK6)
LT/TRN/SIG	15A	Body Control Module (BCM)
MSM	10A	Garage Door Opener (UG1), Memory Seat Module (AG3), Rear Parking Assist (RPA) Module (UD7)
PDM	15A	L/GATE Relay (E69), Passenger Door Module (PDM) (AXC/AXE)
PWR/MIR	2A	Outside Rearview Mirror Switch (DG6/DS3)
PWR MODE	2A	Ignition Switch, Theft Deterrent Control Module
RDO	15A	Radio
REAR WPR	20A	Rear Window Wiper Motor, REAR/WSW Relay
RT/TRN/SIG	15A	Body Control Module (BCM)
STR/WHL/ILLUM	2A	Steering Wheel Control Switch Assembly - Left, Steering Wheel Control Switch Assembly - Right (UK3)

Buick Enclave CXL 2008 - UNDERHOOD FUSE/RELAY CENTER

NOTE:

Engine compartment fuse/relay center is located in the underhood compartment, above the right front wheel well.

Fig. 4: Buick Enclave CXL 2008 - Component Locations - Identifying Underhood Fuse Block

Buick Enclave CXL 2008 Fuse Block - Underhood

Device	Rating	Description
ABS MTR Fuse	25A	Electronic Brake Control Module (EBCM)
ABS MTR Fuse	40A	Electronic Brake Control Module (EBCM)
A/C CLTCH Fuse	10A	A/C CMPRSR CLTCH Relay
A/C CMPRSR CLTCH Relay	-	A/C Compressor Clutch
AFS Fuse	15A	Headlamp Module - Left (TSH)
AIRBAG Fuse	10A	Inflatable Restraint PASSENGER AIR BAG ON/OFF Indicator, Inflatable Restraint Sensing and Diagnostic Module (SDM), and Instrument Panel Cluster (IPC)
AUX POWER Fuse	20A	Auxiliary Power Outlet - Console Compartment, Auxiliary Power Outlet - I/P, and Cigar Lighter
AWD Fuse	15A	Rear Differential Clutch Control Module (MH6)
BATT 1 Fuse	50A	AIRBAG, AMP, BCM, CNSTR/VENT, CSTY, DISPLAY, INADV/PWR/LED, INFOTAINMENT, MSM, POWER MOD, and RADIO Fuses
BATT 2 Fuse	50A	BCK/UP/STOP, HTD/SEAT, LT/TRN/SIG, PDM, PWR/MIRRORS, and RT/TRN/SIG Fuses, LT/PWR/SEAT, PWR/COLUMN, and RT/PWR/SEAT Circuit Breakers
BATT 3 Fuse	50A	DRL, DRL 2, DR/LCK,HVAC, and REAR WIPER Fuses, PWR/WNDW Circuit Breaker, FRT/WSW Relay
CRNK Relay	-	Starter Motor
ECM Fuse	15A	Engine Control Module (ECM) (LY7)
ECM 1 Fuse	15A	Engine Control Module (ECM) (LY7)
EMISSION 1 Fuse	15A	Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LY7), Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (LY7), Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (LY7), and Intake Manifold Tuning (IMT) Solenoid Valve (LY7)
EMISSION 2 Fuse	15A	A/C CMPRSR CLTCH, FAN 1, FAN 2, and FAN 3 Relays, Engine Mount Solenoid (W49), Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (LY7), Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 (LY7), and Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LY7)
EVEN COILS Fuse	15A	Fuel Injectors 2, 4, 6, and Ignition Coils 2, 4, 6
FAN 1 Fuse	30A	FAN 1 Relay
FAN 1 Relay	-	Cooling Fan - Left
FAN 2 Fuse	40A	FAN 3 Relay
FAN 2 Relay	-	Cooling Fan - Right
FAN 3 Relay	-	Cooling Fan - Right
FOG LAMP Fuse	15A	FOG LAMP Relay
FOG LAMP Relay	-	Fog Lamp - Left and Fog Lamp - Right
FUEL PUMP Fuse	15A	FUEL PUMP Relay
FUEL PUMP Relay	-	Fuel Pump and Sender Assembly
HI BEAM Relay	-	LT HI BEAM and RT HI BEAM Fuses
HID/LO BEAM Relay	-	LT LO BEAM and RT LO BEAM Fuses
HORN Fuse	15A	HORN Relay
HORN Relay	-	Horn - High Note and Horn - Low Note
HTD MIR Fuse	10A	Outside Rearview Mirror - Driver and Outside Rearview Mirror - Passenger
HTD WASH Fuse	60A	Windshield Heated Washer Fluid Module (XA7)
HVAC BLWR Fuse	40A	Blower Motor Control Module
IGN Relay	-	AIRBAG, PCM IGN, RR CAMERA, and TRANS Fuses
LT HI BEAM Fuse	10A	Headlamp - High Beam - Left (-TSH/TVC/TVD) or Headlamp High Beam Solenoid - Left (TSH/TVC/TVD)
LT LO BEAM Fuse	15A/20A	Headlamp Ballast - Left (TSH/TVC/TVD) or Headlamp - Low Beam - Left (-TSH/TVC/TVD)
LT PRK Fuse	10A	Marker Lamp - Left Rear (W49/WDA), License Lamp - Left, License Lamp - Right, Park Lamp - Left Rear (W49/Z88), Park Lamp - Right Rear (W49/Z88), Side Marker Lamp - Left Front (Z88) or Marker Lamp - Left Front (W49/WDA), Tail Lamp Assembly - Left (Z88) or Tail/Stop and Turn Signal Lamp - Left (W49/WDA)
LT TRLR STOP/TRN Fuse	10A	Trailer Connector
LT TRLR STOP/TRN Relay	-	LT TRLR STOP/TRN Fuse
ODD COILS Fuse	15A	Fuel Injectors 1, 3, 5, and Ignition Coils 1, 3, 5
PCM IGN Fuse	10A	Engine Control Module (ECM) (LY7)
PRK LAMP Relay	-	LT PRK, RT PRK, and TRLR PRK LAMP Fuses
PWR L/GATE Fuse	30A	Liftgate Module (LGM) (E61)
PWR OUTLET Fuse	25A	Accessory AC/DC Power Control Module (KV1)
PWR/TRN Relay	-	ECM 1, EMISSION 1, EMISSION 2, EVEN COILS, and ODD COILS Fuses
RR APO Fuse	20A	Auxiliary Power Outlet - Console Rear (DK1) and Auxiliary Power Outlet - Rear
RR CAMERA Fuse	10A	Rearview Camera Module
RR DEFOG Fuse	40A	RR DEFOG Relay
RR DEFOG Relay	-	HTD MIR Fuse and Rear Window Defogger Grid
RR HVAC Fuse	30A	Blower Motor Control Module - Auxiliary
RT HI BEAM Fuse	10A	Headlamp - High Beam - Right (-TSH/TVC/TVD) or Headlamp High Beam Solenoid - Right (TSH/TVC/TVD)
RT LO BEAM Fuse	10A/20A	Headlamp Ballast - Right (TSH/TVC/TVD) or Headlamp - Low Beam - Right (-TSH/TVC/TVD)
RT PRK Fuse	10A	Marker Lamp - Right Front, Marker Lamp - Right Rear (W49/WDA), Side Marker Lamp - Right Front (Z88), Tail Lamp Assembly - Right (Z88) or Tail/Stop and Turn Signal Lamp - Right (W49/WDA)
RT TRLR STOP/TRN Fuse	10A	Trailer Connector
RT TRLR STOP/TRN Relay	-	RT TRLR STOP/TRN Fuse
RVC SNSR Fuse	10A	Body Control Module (BCM)
S/ROOF/SUNSHADE Fuse	30A	Sunroof Control Module (C3U) and Sunroof Shade Module (C3U)
STRTR Fuse	40A	CRNK Relay
TCM Fuse	15A	Automatic Transmission
TRANS Fuse	10A	Automatic Transmission
TRLR BCK UP Fuse	10A	Trailer Connector (V92)
TRLR BCK UP Relay	-	TRLR BCK UP Fuse
TRLR BRK Fuse	30A	Trailer Brake Blunt Cut (V92)
TRLR PWR Fuse	30A	Trailer Connector (V92)
TRLR PRK LAMP Fuse	10A	Trailer Connector
WPR HI Relay	-	Windshield Wiper Motor
WPR Relay	-	Windshield Wiper Motor
WPR/WSW Fuse	25A	WPR and WPR HI Relays