Fuse Block - I/P, Relay Block - I/P and BCM Label
BCM Label Usage
| Device | Rating | Description |
|---|---|---|
| BCK/UP LAMP Relay | - | REVERSE LAMPS Fuse |
| BTSI SOL/STR WHL LCK Fuse | 10A | Automatic Transmission Shift Lever (MYC) and Steering Column Lock Control Module (Japan MM6/MZ6, MAE) |
| CLSTR/HUD Fuse | 15A | Instrument Panel Cluster (IPC) and Head Up Display (HUD) (UV6) |
| CRUISE SWTCH Fuse | 2A | Clutch Pedal Position (CPP) Switch (MM6/MZ6) and Turn Signal/Multifunction Switch |
| CTSY/LAMP Fuse | 10A | BCM |
| DRIV DR SWTCH Fuse | 10A | Driver Door Switch Assembly (DDSA) |
| DR LCK Fuse | 15A | BCM |
| ECM Fuse | 15A | Clutch Pedal Start Switch (MM6/MZ6), Engine Control Module (ECM) and Park/Neutral Position (PNP) Switch (MYC) |
| EXH MDL Fuse (Y87) | 10A | Exhaust Flow Control Module (Y87) |
| GMLAN RUN/CRNK Fuse | 20A | Fuse Block - Underhood TCM/TRANS and ABS/MRRTD Fuses, Automatic Transmission (MYC), Electronic Brake Control Module (EBCM), Electronic Suspension Control (ESC) Module (F55), and Transmission Control Module (TCM) (MYC) |
| HTD SEAT/WPR RLY Fuse | 10A | Fuse Block - Underhood Diode 1, Diode 2 and WIPER RUN/ACC Relay 42 |
| HVAC/PWR SND Fuse | 10A | HVAC Control Module and Theft Deterrent Alarm Siren (UA2) |
| IGN SWTCH/INTR SNSR Fuse | 10A | BCM and Intrusion Sensor (UA2) |
| ISRVM/HVAC Fuse | 10A | HVAC Control Module, Theft Deterrent Alarm Siren (UA2), Steering Column Lock Control Module, Air Temperature Sensor - Inside and Inside Rearview Mirror |
| ONSTAR Fuse | 10A | Vehicle Communication Interface Module (VCIM) (UE1) and Cellular Microphone |
| 0.35 RDO/S-BAND/VICS Fuse | 15A | Digital Radio Receiver (U2K), Traffic Information Receiver (U3Z), and Radio |
| REAR FOG/ALDL/TOP SWTCH Fuse | 10A | Folding Top Control Switch (CM7), Relay Block - I/P REAR/FOG Relay (T79), and Data Link Connector (DLC) |
| REVERSE LAMPS Fuse | 10A | Backup Lamp - Left/Right and Inside Rearview Mirror |
| RUN CRNK Relay | - | CRUISE SW Fuse, ISRVM/HVAC Fuse, HTD SEAT/WPR RELAYS Fuse, GM LAN RUN/CRNK Fuse, ECM Fuse, and SDM/PSIR SW AIRBAG Fuse |
| SDM/AOS SWTCH AIRBAG Fuse | 10A | Inflatable Restraint Sensing and Diagnostic Module (SDM) and Inflatable Restraint Front Passenger Presence System (PPS) Module |
| STOP LAMP Relay | - | Center High Mounted Stop Lamp (CHMSL), BCM Logic, and Tail/Stop Lamp - Left/Right (T79) |
| SWC DM Fuse | 2A | Steering Wheel Controls - Right (UK3) |
| TPA Fuse | 20A | Folding Top Cover Pulldown Actuator (CM7) |
| TELE SWTCH/MSM Fuse | 10A | Tilt/Telescope Switch (N37/NP7), Memory Seat Module - Driver (AAB) and Seat Adjuster Switch - Driver |
| TONNEAU RELSE Fuse | 10A | Relay Block - I/P TONNEAU RELSE Relay |
| Printed Circuit Board (PCB) Relays - Not Serviceable | ||
| DRIVER DOOR UNLATCH PCB Relay | - | Door Latch - Driver |
| INADVERTENT LOAD CONTROL PCB Relay | - | Courtesy Lamp - Left, Courtesy Lamp - Right, Garage Door Opener, I/P Compartment Lamp, Rear Compartment Courtesy Lamp - Left, Rear Compartment Courtesy Lamp - Right, Underhood Lamp, Vanity Mirror Lamp - Left, and Vanity Mirror Lamp - Right |
| PASSENGER DOOR UNLATCH PCB Relay | - | Door Latch - Front Passenger |
Fuse Block - I/P Label Usage
| Device | Rating | Description |
|---|---|---|
| AUX PWR Fuse | 20A | Auxiliary Power Outlet |
| LTR Fuse | 20A | Cigar Lighter |
| DRVR HTD SEAT Fuse | 20A | Heated Seat Module - Driver (KA1) and Lumbar Switch - Driver |
| PASS HTD SEAT Fuse | 20A | Heated Seat Module - Passenger (KA1) and Lumbar Switch - Passenger |
| PWR SEATS MSM Circuit Breaker | 30A | Memory Seat Module - Driver (AAB), Seat Adjuster Switch - Driver, and Seat Adjuster Switch - Front Passenger |
| PWR/WNDWS TRUNK/FUEL RELSE Circuit Breaker | 30A | Driver Door Module (DDM), Front Passenger Door Module (FPDM), and Relay Block - I/P FUEL DR RELSE Relay |
| TRUNK RELSE Fuse | 15A | Rear Compartment Lid Pulldown Actuator (Y07) and Relay Block - I/P TRUNK RELSE Relay (Y67/Y87) |
| WPR DWELL Fuse | 10A | BCM |
| WPR/WSW Fuse | 10A | Windshield Wiper/Washer Switch |
Relay Block - I/P Label Usage
| Device | Rating | Description |
|---|---|---|
| FUEL DR RELSE Relay | - | Fuel Door Release Actuator and Fuel Door Release Switch |
| REAR/FOG Relay (T79) | - | Fog Lamp - LR/RR (T79) |
| TONNEAU RELSE Relay | - | Folding Top Cover Latch Actuator |
| TRUNK RELSE Relay (Y67/Y87) | - | BCM and Rear Compartment Lid Latch Assembly (Y67/Y87) |