New Perodua Alza 2022 Fuse & Relay

New Perodua Alza 2022 Fuse and Relay In the Engine Bay  

Relay & Fuse Box Components and Their Functions

No.	Component	Rating	Function
1	HTR - Aircond	40A	Powers the air conditioning system.
2	RDI - Radiator	30A	Powers the radiator fan to prevent engine overheating.
3	ST - Starter	30A	Provides power to the starter motor for engine ignition.
4	EFI - Electronic Fuel Injection	15A	Powers the electronic fuel injection system for proper fuel delivery.
5	H-LP LH - Headlamp LH	15A	Powers the left-side headlamp.
6	H-LP RH - Headlamp RH	15A	Powers the right-side headlamp.
7	IG2 - Ignition 2	20A	Supplies power to secondary ignition-related components.
8	IG1 - Ignition 1	20A	Provides power to primary ignition-related components.
9	Fuel PMP	20A	Powers the fuel pump, supplying fuel to the engine.
10	ETCS	10A	Powers the Electronic Throttle Control System for engine performance.
11	HAZ - Hazard	10A	Powers the hazard lights for emergency signaling.
12	ABS	50A	Supplies power to the Anti-lock Braking System (ABS).
13	EPS	50A	Powers the Electric Power Steering (EPS) system.
14	ABS No. 2	30A	Additional fuse for the ABS system.
15	P/Outlet No. 2	15A	Powers power outlets (such as charging ports).
16	BACK UP	10A	Provides power to backup memory functions like clock and radio presets.
17	MG CLT	10A	Powers the Magnetic Clutch, usually related to the A/C compressor.
18	ST No. 2	10A	Additional fuse for the starter motor circuit.
19	BKUP LP	5A	Provides backup power to low-power circuits.
20	ECU IG2 - ECU Ignition 2	10A	Supplies power to the Engine Control Unit (ECU).
21	ENG	10A	General engine-related power supply.
22	EFI No. 2 - Electronic Fuel Injection No. 2	7.5A	Additional fuse for Electronic Fuel Injection.

Here's a table listing the fuses and relays from the provided image, along with their functions:

No.	Fuse Name	Rating (A)	Function
1	P/W No. 2	30A	Power window circuit protection
2	DEF - Defogger	20A	Rear window defogger system
3	ACC	10A	Accessory circuit (radio, power outlets, etc.)
4	Washer	15A	Windshield washer motor
5	HORN	10A	Car horn circuit
6	A/C	7.5A	Air conditioning system
7	FOG LH	10A	Left-hand fog light
8	FOG RH	10A	Right-hand fog light
9	BACK UP No.2	10A	Backup lights and memory power for systems
10	Strg Lock	10A	Steering lock system
11	AM 1	5A	Ignition circuit
12	P/W	20A	Power windows circuit
13	D/L No. 2	5A	Door lock circuit
14	P/Outlet	15A	Power outlet (e.g., cigarette lighter socket)
15	STOP	10A	Brake light circuit
16	D/L - Door Lock	15A	Door lock actuator circuit
17	Meter IG1	10A	Instrument panel and gauge cluster
18	ECU IG1	7.5A	Engine Control Unit (ECU) power supply
19	Wiper	25A	Windshield wiper motor circuit
20	IG1 No. 2	7.5A	Ignition circuit
21	OBD	10A	On-Board Diagnostics (OBD) system
22	DOME	10A	Interior lighting (dome light)
23	RR WIP - Rear Wiper	10A	Rear windshield wiper motor
24	AM2	7.5A	Ignition system, starter relay power
25	TAIL	10A	Tail light circuit
26	Spare	10A	Reserved for additional circuits
27	Spare	15A	Reserved for additional circuits
28	Spare	20A	Reserved for additional circuits

Old Perodua Alza 2010 - 2018 Fuses & Relays

Fuse and Relay of the old Perodua Alza 2010 - 2018 are the same as the old MyVi as below

Alza Engine Box Fuse and Relay

Relay & Fuse Box Components and Their Functions

No.	Component	Rating	Function
1	ABS 1 Fuse	40A	Protects the Anti-lock Braking System (ABS) power circuit.
2	ST Relay	-	Controls the starter motor operation.
3	R/FAN Relay	-	Controls the operation of the radiator fan.
4	ECU-B Fuse	10A	Supplies power to the Engine Control Unit (ECU).
5	ABS 2 Fuse	20A	Additional fuse for the ABS system.
6	BACK UP Fuse	10A	Powers backup systems such as memory functions (e.g., clock, radio presets).
7	DOME Fuse	7.5A	Powers the interior dome lights.
8	MGC Fuse	10A	Likely related to the engine management system (could be for Magnetic Clutch).
9	AM 2 Fuse	30A	Powers ignition-related systems.
10	MGC Relay	-	Controls the Magnetic Clutch (potentially for A/C compressor).
11	HEAD Relay	-	Controls power to the headlights.
12	EFI Fuse	15A	Provides power to the Electronic Fuel Injection (EFI) system.
13	STOP Fuse	7.5A	Powers the brake light circuit.
14	ST Fuse	7.5A	Powers the starter circuit.
15	H-LP RH (HI) Fuse	10A	Powers the right-side high beam headlight.
16	H-LP LH (HI) Fuse	10A	Powers the left-side high beam headlight.
17	H-LP RH (LO) Fuse	10A	Powers the right-side low beam headlight.
18	H-LP LH (LO) Fuse	10A	Powers the left-side low beam headlight.
19	HEATER Fuse	40A	Powers the heating system (for defrosters, A/C heater, or cabin heater).
20	R/FAN Fuse	30A	Powers the radiator fan system.

Old Alza 2010 - 2018 Main Fuse Block Components and Their Functions

Fuse	Rating	Function
POWER IG	30A	Powers the ignition system and essential electrical components.
ACC	7.5A	Powers accessories like the radio, charging ports, and dashboard functions.
ECU IG1	7.5A	Provides power to the first ignition circuit of the Engine Control Unit (ECU).
HORN/HAZ	10A	Controls the horn and hazard lights.
AM2	20A	Supplies power to ignition and engine-related components.
D/L	15A	Controls the door lock system.
AM1	15A	Powers ignition components and engine management systems.
TAIL	7.5A	Powers the tail lights, parking lights, and license plate lights.
FR WIPER	25A	Protects the front windshield wiper motor circuit.
RR WIPER	15A	Protects the rear windshield wiper motor circuit.
FOG RH	10A	Powers the right fog light.
DEFOG	20A	Powers the rear window defogger.
FOG LH	10A	Powers the left fog light.
SOCKET	15A	Protects the power socket (for charging devices).
E/G	10A	Supplies power to the engine control and management systems.
ECU IG2	7.5A	Provides power to the second ignition circuit of the ECU.
IG1/BACK	7.5A	Powers the ignition system and reverse lights.

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