Thursday, 20 March 2025

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

No comments:

Post a Comment

General diagnose and inspections of Alza car

 This general diagnose of to root cause of the problems and issues arise with Perodua Alza 2010 cars.  Problems Possible roo...