Buick Park Avenue (1998 – 1999) – fuse box diagram
Year of production: 1998, 1999
Instrument Panel Fuse Block
The instrument panel fuse block is located to the far right side under the instrument panel.
Buick Park Avenue – fuse box – main instrument fuse panel
| Fuses |
Usage |
| SBM |
Interior Lamps |
| PDM |
PDM Module |
| A/C |
HVAC Motor, HVAC Mix Motors |
| IGN SEN |
EC Mirror, Driver HTS Seat, Rear Defog Relay, MEM Module, Cool LVL Sensor, Pass Heated Seat |
| ELC |
HVAC Flat Pk Mtrs, Electronic Level Control Sensor, Electronic Level Control Sensor (R Bec) |
| ABS |
Anti-Lock Brake System Module |
| HVAC |
HVAC Main Con Head, HVAC Programmer, IPC |
| CR CONT |
Stepper Motor Cruise, Cruise Switch |
| HUD |
HUD Switch, HUD Display |
| CSTR/SBM |
HVAC Programmer, Instrument Panel Cluster, SBM (275 to LCM) (1135 to BTSI SL) |
| LP PK L |
Underhood Lamp, L PK/ Sidemarker, L Park/Turn Lamp, SBM, L Tail Signal Lamp, L Tail/Stoplamp, L Rear Sidemarker |
| LP PK R |
Rt Pk/Sidemarker Lamp, Rt PK/Turn Lamp, Rt Tail/Sign Lamp, Rt Tail/Stoplamp, Rt Rear Sidemarker, Stop/Taillamp, Tail/Signal Lamp, License Lamp, RFA |
| RUN |
Run/Accessory |
| WSW |
Wiper Motor |
| Blank |
Not Used |
| WSW/RFA |
Wiper Switch, RFA, Rain Sense |
| B/U LP |
EC Mirror, Back-Up Lamps |
Underhood Fuse Block
There are additional fuses located in the engine compartment on the passenger’s side of the vehicle.
Buick Park Avenue – fuse box – underhood
| Position |
Usage |
| 1 |
Not Used |
| 2 |
SBM, LCM |
| 3 |
Turn Signal |
| 4 |
Pre-Oxygen Sensor, Post-Oxygen Sensor |
| 5 |
SDM-R Module |
| 6 |
PCM, MAF Sensor |
| 7 |
AC Clutch |
| 8 |
Brake Switch, Trans Shift, PCM/ EGR Ref, Lin EGR, Cnstr Purge Sol, Cnstr Purge SW |
| 9 |
Horn Relay |
| 10 |
Not Used |
| 11 |
Not Used |
| 12 |
Injectors #1-6 |
| 13 |
Ignition Module |
| 14 |
Rt High Beam |
| 15 |
Not Used |
| 16 |
Lt High Beam |
| 17 |
Not Used |
| 18 |
Rt Low Beam |
| 19 |
Lt Low Beam |
| 20 |
Turn Signal, Stepper Mtr, Brake Lamp, CHMSL |
| 21 |
Fuel Pump Relay (Wire in BEC) |
| 22 |
Ignition Switch |
| 23 |
In Key Module, PCM |
| 24 |
To IP BEC-B/U Lamp |
| 25 |
Flasher Module |
| 26 |
Not Used |
| 27 |
Not Used |
| 28 |
Relay–Ignition |
| 29 |
Relay–Horn |
| 30 |
Relay–Cooling Fan #2 |
| 31 |
Relay–Starter |
| 32 |
Not Used |
| 33 |
Relay–Cooling Fan S/P |
| 34 |
Relay–Cooling Fan #1 |
| 35 |
Relay–A/C CLU micro |
| 36 |
Relay–Fuel Pump micro |
| 37 |
BAT #1 |
| 38 |
HVAC Blower Motor |
| 39 |
Low Speed Fan Relay |
| 40 |
LCM Module |
| 41 |
BAT #2 |
| 42 |
IGN |
| 43 |
Starter |
| 44 |
High Speed Fan Relay |
Rear Compartment Fuse Block
Additional fuses are located in the fuse center under the rear seat. The rear seat cushion must be removed to access the fuses.
Buick Park Avenue – fuse box – rear compartment
| Position |
Usage |
| 1 |
Relay–Heated Backlite to Rear Grid |
| 2 |
Relay–Rap |
| 3 |
Relay–Trunk Release to Solenoid |
| 4 |
Relay–ELC to Compressor |
| 5 |
Memory Seat Module, Driver Seat Switch, Driver Lumbar SW |
| 6 |
ELC Sensor, ELC Compressor Solenoid |
| 7 |
Crank |
| 8 |
Auxiliary Outlet (2 in Cn), Auxiliary Outlet (1 in St) |
| 9 |
PCM/CRU |
| 10 |
SBM Module |
| 11 |
Radio/Phone |
| 12 |
Sunroof |
| 13 |
Not Used |
| 14 |
Cell Phone Handset, Cell Phone Booster, CD Changer |
| 15 |
Driver Door Module |
| 16 |
Not Used |
| 17 |
Amp, Radio Head |
| 18 |
Driver Heated Seat Module |
| 19 |
Rear Door Mod (2 LD) |
| 20 |
Fuel Door Rel Solenoid, Trunk Release Relay, DLC |
| 21 |
Not Used |
| 22 |
IP Ashtray Cigarette Lighter |
| 23 |
Not Used |
| 24 |
Not Used |
| 25 |
Passenger Heated Seat Module |
| 26 |
Rt Rear Cig Lighter |
| 27 |
Lt Rear Cig Lighte |
| 28 |
RFA, Memory Seat Module, Driver Seat Switch |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
