holden trailblazer 2017 2020 fuse layout
The 5-door SUV Holden Trailblazer (RG) was manufactured from 2017 to 2020. In this article you will find the 2017, 2018, 2019 and 2020 Holden Trailblazer fuse box diagrams, information on the location of the fuse boxes in the vehicle and the assignment of each fuse (fuse layout) and relay.
The fuse box is behind the instrument panel cap. Remove the cap in the direction of the arrow.
Fuse Box Diagram
Assignment of the fuses in the dashboard
| № | Amps | Usage |
|---|---|---|
| 1 | 20A | Body Control Module (6) |
| 3 | 20A | Cigarette Lighter (if available) |
| 6 | 20A | Front and Rear Power Outlets (if available) |
| 7 | 30A | Body Control Module (8) |
| 10 | 20A | Radio (if available) |
| 11 | 2A | Ignition Switch |
| 12 | 15A | Side Blind Zone (SBZ) (If available) |
| 13 | 15A | Body Control Module (3) |
| 14 | 10A | Front A/C Control Module |
| 15 | 15A | Seat Fleated (If available) |
| 16 | 15A | Body Control Module (1) |
| 17 | 30A | Front Door Power Window Switch |
| 18 | 10A | Rear A/C Blower |
| 19 | 30A | Rear Door Power Window Switch (if available) |
| 20 | 15A | Body Control Module (4) |
| 21 | 10A | Spare |
| 22 | 30A | Power Seat (if available) |
| 25 | 10A | Sensing and Diagnose Module (SDM) |
| 26 | 15A | Body Control Module (2) |
| 27 | 2A | Clock Spring |
| 28 | 7.5A | Data Link Connector (DLC) |
| 30 | 10A | Tailgate Lock |
| 31 | 10A | Instrument Panel Cluster (IPC), Displays – Radio (Instrument Panel), USB |
| 33 | 10A | Central Gateway Module (CGM) – Cyber Security |
| 34 | 30A | Front A/C Blower |
| 35 | 30A | Rear A/C Blower |
| 37 | 10A | Front Collision Alert (FCA) / Rain Sensor (if available) |
| 39 | 10A | Rear View Mirrors (if available) |
| 53 | 40A | BUS-C (fuses: F12, F30, F33, F37, F39, F40) |
| 54 | 40A | Accessory (12V) |
| Relays | ||
| RLY43 | Rear A/C Blower | |
| RLY45 | C-Enable | |
| RLY46 | RAP and Accessory (12V) | |
| RLY47 | RAP and Accessory (12V) | |
| RLY48 | Run relay |
Disengage the cover, lift it upward and remove it.
Fuse Box Diagram
Assignment of the fuses in the engine compartment
| № | Amps | Usage |
|---|---|---|
| 1 | 10A | Compressor A/C Clutch |
| 2 | – | Not Used |
| 3 | 15A | Electric Power Steering (EPS) (if available) |
| 4 | – | Not Used |
| 5 | 15A | Horn |
| 6 | 15A | Front Fog Lamp (if available) |
| 7 | 10A | High Beam LH |
| 8 | 10A | High Beam RH |
| 9 | 7.5A | Engine Control Module – (Diesel) |
| 10 | 15A | Powertrain Relay (3) – (Diesel) |
| 11 | 20A | Engine Control Module (1) (Diesel) |
| 12 | 10A | Powertrain Relay (1) |
| 13 | 10A | Powertrain Relay (2) |
| 14 | 15A | Powertrain Relay (4) |
| 15 | 15A | Run Crank Relay Signal |
| 16 | 15A | Automatic Transmission Control Module (if available) |
| 17 | 10A | Transfer Case Module, Head Lamp Leveling, Trailer Interface Module (if available) |
| 18 | 10A | Power Supply Cluster – A/C – Airbag Module |
| 19 | 20A | Fuel Pump (Diesel) |
| 20 | – | Not Used |
| 21 | 30A | Rear Demister (if available) |
| 22 | 15A | Outside Rear View Mirror Demister (if available) |
| 23 | 15A | 2017: Cab Heater (Diesel) |
| 24 | 20A | Rear Wiper (SUV) |
| 25 | 10A | Front / Rear (SUV) Washer Pump |
| 26 | 10A | Park Assist (if available) |
| 27 | 5A | Body Control Module |
| 28 | 15A | Auxiliary Lamps Provision (If equipped) |
| 29 | 30A | ABS or ESC Module (if available) |
| 30 | 10A | Horn |
| 31 | 15A | Body Control Module |
| 32 | 15A | Engine Control Module (Battery) (Diesel) |
| 33 | 10A | Communication Wire Between Modules |
| F34* | 30A | Trailer Hitch Module (if available) *: Located near battery positive terminal |
| SB01 | 50A | ABS or ESC Module Pump (if available) |
| SB02 | 30A | Transfer Case Control Module (4X4) (if available) |
| SB03 | 60A | Preheating Glow Plug Module (Diesel) |
| SB04 | 20A | 2020: Rear Power Outlet (Load Area) |
| SB05 | 30A | Starter Motor Solenoid |
| SB06 | 30A | Front Wiper |
| SB07 | 30A | Fuel Fleater (Diesel) |
| SB08 | – | Not Used (Diesel) |
| SB09 | 30A | Spare |
| Relays | ||
| RLY01 | Starter | |
| RLY03 | High Beam | |
| RLY05 | 2017: Viscous Heater (Diesel) | |
| RLY08 | Front Wiper Control | |
| RLY09 | Front Wiper Speed | |
| RLY10 | Rear Demister and Outside Rear View Mirror Demister (if available) | |
| RLY11 | Powertrain | |
| RLY12 | A/C Clutch | |
| RLY13 | Fuel Heater (Diesel) | |
| RLY14 | Not Used (Diesel) | |
| RLY15 | Not Used | |
| RLY18 | Run Crank | |
| RLY19 | Fuel Pump (Diesel) |
