Holden Colorado (RG; 2017-2020) fuses and relays

 

Fuse Layout Holden Colorado RG (2017-2020)

Passenger Compartment Fuse Box

Fuse Box Location

Remove the instrument panel cap in the direction of the arrow to access.

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 Heated (If available)
16	15A	Body Control Module (1)
17	30A	Front Door Power Window Switch
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)
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
37	10A	Front Collision Alert (FCA) / Rain Sensor (if available)
39	10A	Rear View Mirrors (if available)
53	40A	BUS-C (fuses: F12, F33, F37, F39, F40)
54	40A	Accessory (12V)
Relays
RLY45		C-Enable
RLY46		RAP and Accessory (12V)
RLY48		Run relay

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Engine Compartment Fuse Box

Fuse Box Location

The fuse box is in the front left of the engine compartment. 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 Defogger (if available)
22	15A	Outside Rear View Mirror Defogger (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
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	-	Not Used
SB05	30A	Starter Motor Solenoid
SB06	30A	Front Wiper
SB07	30A	Fuel Heater (Diesel)
SB08	-	Not Used (Diesel)
SB09	30A	Spare
F34*	30A	Trailer Hitch Module (if available) * Located near battery positive terminal
Relays
RLY01		Starter
RLY03		High Beam
RLY05		2017: Viscous Heater (Diesel)
RLY08		Front Wiper Control
RLY09		Front Wiper Speed
RLY10		Rear Defogger and Outside Rear View Mirror Defogger (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)

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