Chevrolet Blazer 2024 Fuse Box Info
Passenger compartment fuse box location:
The instrument panel fuse box is inside the center console on the passenger side of the vehicle.
Engine compartment fuse box location:
Luggage compartment fuse box location:
The rear compartment fuse box is behind a trim panel on the driver side of the rear storage compartment.
Fuse Box Diagram | Layout
Passenger compartment fuse box::
Fuse/Relay N° | Functions |
Fuses | |
1 | Body control module 6 |
2 | Diagnostic link/ Central gateway module |
3 | Electric steering column lock |
4 | - |
5 | - |
6 | Heating, ventilation, and air conditioning |
7 | Body control module 3 |
8 | - |
9 | Right front heated seat |
10 | Airbag/Seatbelt |
11 | - |
12 | Amplifier/Noise control module |
13 | Body control module 7 |
14 | Left front heated seat |
15 | - |
16 | Sunroof |
17 | - |
18 | Instrument cluster |
19 | Body control module 1 |
20 | Rear seat entertainment |
21 | Body control module 4 |
22 | Infotainment USB data/Aux jack |
23 | Body control module 2 |
24 | USB charger/ Wireless charging |
25 | Park assist |
26 | Communications integration module |
27 | - |
28 | Heating, ventilation, and air conditioning/ Information communication system display |
29 | Radio |
30 | Steering wheel adjustment controls |
31 | Electric brake control module electric brake booster |
32 | DC AC inverter |
33 | Driver power seat |
34 | Passenger power seat |
35 | Battery IEC 1 feed |
36 | Electric power steering |
37 | Rear seat entertainment/USB charge/Wireless charging module/ Auxiliary power outlet/ Lighter |
38 | Body control module 8 |
39 | - |
CB/Minifuse | |
40 | - |
41 | - |
42 | Auxiliary power outlet (CB)/Lighter (minifuse) |
Engine compartment fuse box:
Fuse/Relay N° | Functions |
Fuses | |
1 | Antilock brake system pump |
2 | Starter 1 |
3 | DC DC transformer 1 |
4 | - |
5 | DC DC transformer 2 |
6 | - |
7 | Front blower |
8 | Starter 3 |
9 | - |
10 | - |
11 | - |
12 | Front wiper |
13 | Starter 2 |
14 | - |
15 | Rear wiper |
16 | - |
17 | Daytime running lamp left |
18 | - |
19 | - |
20 | - |
21 | - |
22 | Electronic brake control module |
23 | Parking/Trailer lamps |
24 | Right trailer stoplamp/Turnlamp |
25 | Spare |
26 | Daytime running lamp right |
27 | Left trailer stoplamp/Turnlamp |
28 | - |
29 | - |
30 | Washer pump |
31 | - |
32 | - |
33 | - |
34 | Horn |
35 | - |
36 | - |
37 | - |
38 | Spare |
39 | Transmission control module |
40 | Left rear bus electrical center/DC DC ignition |
41 | Instrument cluster |
42 | Heating, ventilation, and air conditioning/ Central gateway module run/crank |
43 | Reflective light alert display |
44 | Electronic brake control module/ Electric brake booster/Run/crank |
45 | - |
46 | - |
47 | - |
48 | - |
49 | Interior rearview mirror |
50 | Fuel tank zone module run/ crank |
51 | Heated steering wheel |
52 | Air conditioning clutch |
53 | Coolant pump |
54 | - |
55 | - |
56 | - |
57 | Engine control module/Ignition |
58 | Transmission control module/ Ignition |
59 | Engine control module battery |
60 | - |
61 | O2 sensor 1/ Aeroshutter/Mass air flow sensor |
62 | Engine control module – Coil odd |
63 | O2 Sensor 2/Miscellaneous powertrain |
64 | Engine control module – Coil even |
65 | Engine control module powertrain 1 |
66 | Engine control module powertrain 2 |
67 | Engine control module powertrain 3 |
68 | - |
69 | - |
70 | - |
71 | - |
72 | - |
73 | - |
74 | - |
75 | - |
76 | - |
77 | - |
Relays | |
K1 | Starter 1 |
K2 | Run/Crank |
K3 | Starter 3 |
K4 | - |
K5 | - |
K6 | - |
K7 | Engine control module |
K8 | Air conditioning |
K9 | - |
K10 | Starter 2 |
Luggage compartment fuse box:
Fuse/Relay N° | Functions |
Fuses | |
1 | - |
2 | Trailer battery |
3 | - |
4 | Spare/Rear blower |
5 | Rear drive control 1 |
6 | - |
7 | Right window |
8 | Rear window defogger |
9 | Left window |
10 | - |
11 | Trailer reverse |
12 | - |
13 | - |
14 | - |
15 | - |
16 | - |
17 | - |
18 | - |
19 | - |
20 | Glove box door/ Trailer stoplamp |
21 | - |
22 | - |
23 | - |
24 | - |
25 | - |
26 | Trailer brake |
27 | Driver ventilated seat/Lumbar |
28 | Passive entry/ Passive start |
29 | - |
30 | Canister vent |
31 | - |
32 | Heated mirrors |
33 | - |
34 | Liftgate module |
35 | Fuel tank zone module |
36 | Passenger ventilated seat/ Lumbar |
37 | - |
38 | Window module |
39 | Rear closure |
40 | Memory seat module |
41 | Automatic occupancy sensor |
42 | - |
43 | - |
44 | - |
45 | Liftgate motor |
46 | Rear heated seats |
47 | - |
48 | - |
49 | - |
50 | - |
51 | - |
52 | Rear drive control 2/ Semi-active dampening system module |
53 | Video |
54 | External object calculating/Side blind zone alert |
55 | - |
56 | Universal remote/ Rain sensor |
57 | Alarm overhead console/Theft deterrent |
Circuit Breakers | |
CB1 | - |
CB2 | - |
CB3 | Rear auxiliary power outlet |
Relays | |
K1 | - |
K2 | - |