Relay Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Relay products.

Tip: include the full model number printed on your Relay label for the best match.

Relay manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

TOYOTA EG1-375 Ignition Main Relay Instruction Manual

April 16, 2026

TOYOTA EG1-375 Ignition Main Relay Instruction Manual IGNITION MAIN RELAY (”IGN”) INSPECTION REMOVE IGNITION MAIN RELAY INSPECT IGNITION MAIN RELAY A. Inspect relay continuity (a) Using an ohmmeter, check that there is continuity between terminals 1 and 3. (b) Check…

Brand: Toyota

TOYOTA EG2-304 Mpi System Circuit Opening Relay Instruction Manual

April 16, 2026

EG2-304 Mpi System Circuit Opening Relay Instruction Manual CIRCUIT OPENING RELAY CIRCUIT OPENING RELAY (”C/OPN”) INSPECTION REMOVE CIRCUIT OPENING RELAY INSPECT CIRCUIT OPENING RELAY A. Inspect relay continuity (a) Using an ohmmeter, check that there is continuity between terminals STA…

Brand: Toyota

TOYOTA EG1-376 Smpi System Circuit Opening Relay Instruction Manual

April 16, 2026

TOYOTA EG1-376 Smpi System Circuit Opening Relay Product Usage Instructions CIRCUIT OPENING RELAY (C/OPN) INSPECTION REMOVE CIRCUIT OPENING RELAY Carefully disconnect and remove the Circuit Opening Relay from its mounting location. Ensure the vehicle's power is off before removal to…

Brand: Toyota

TOYOTA EG1-374 Mpi Main Relay Instruction Manual

April 16, 2026

TOYOTA EG1-374 Mpi Main Relay Specifications Specification Details Continuity Check Terminals 1 and 3 should have continuity; Terminals 2 and 4 should not. Operation Check Apply battery voltage to terminals 1 and 3; Terminals 2 and 4 should have continuity.…

Brand: Toyota

TOYOTA EG2-302 Mpi Main Relay Instruction Manual

April 16, 2026

TOYOTA EG2-302 Mpi Main Relay Description MPI MAIN RELAY (”EFI”) INSPECTION REMOVE MPI MAIN RELAY INSPECT MPI MAIN RELAY| Inspect relay continuity Using an ohmmeter, check that there is continuity between terminals 1 and 3. Check that there is no…

Brand: Toyota

TOYOTA SF-37 Paseo Tercel Circuit Opening Relay Instruction Manual

April 15, 2026

SFI – CIRCUIT OPENING RELAY COMPONENTS SF-37 Paseo Tercel Circuit Opening Relay

Brand: Toyota

TOYOTA SF-36 Paseo Tercel Efi Main Relay Instruction Manual

April 15, 2026

TOYOTA SF-36 Paseo Tercel EFI Main Relay Product Specifications Part Name: EFI Main Relay Marking: EFI MAIN Location: In the engine compartment relay box. Vehicle Model: 1997 PASEO (RM499U) Product Usage Instructions Remove EFI Main Relay Locate the EFI Main…

Brand: Toyota

TOYOTA AC-62 Paseo Tercel Cooling Fan Relay Instruction Manual

April 15, 2026

TOYOTA AC-62 Paseo Tercel Cooling Fan Relay Specifications This document outlines the inspection procedure for the cooling fan relays (No.1, No.2, and No.3) used in the air conditioning system of the 1997 PASEO (RM499U) model. Relay No.1 Marking: FAN Relay…

Brand: Toyota

KUANGZIPENG XYB1905100072 Sensor Alarm Infrared Safety Beam IR Relay User Manual

April 15, 2026

KUANGZIPENG XYB1905100072 Sensor Alarm Infrared Safety Beam IR Relay Specifications High-concerned chemical None Frequency 433 MHz Package Yes Wireless Communication RF Brand Name HAMBERS Certification CE ,RoHS Working voltage 12-24v AC/DC Infrared emission frequency 1.92Khz Sensitivity ≥-112dBm Size 108X35X30MM Use…

Brand: KUANGZIPENG

ZGCJ PT1000 8 channels thermostat temperature display meter instrument relay User Manual

April 15, 2026

ZGCJ PT1000 8 channels thermostat temperature display meter instrument relay Features Power supply voltage: 220VAC Sample cycle:1s/time Control: PID control or ON-OFF control (user can program it) Output: RELAY or SSR Operation environment:-10~50.0℃ Input sensor ：PT1000(-200~600.0℃) Dimension Operation Set temperature:…

Brand: ZGCJ