Standard Ignition Auxiliary Battery Relay,Battery Charge Relay,Emergency Vehicle Light Relay P/N:RY-1521
Switch the charging and control circuits cleanly with the Standard Ignition Battery Charge Relay / Multi-Function Relay (RY1948). A relay uses a low-current control signal to open and close a separate higher-current circuit, letting the vehicle's electronics energize the load without routing full current through the control side. It installs as a direct-fit replacement for the 2017-2018 Hyundai Ioniq [All] and the 2017-2018 Hyundai Sonata [All], with the listed applications using one relay.
Mounting bracket is not included. Country of origin: Japan. If a failed relay is the cause of a charging-circuit fault, RY1948 replaces it to switch the circuit again — diagnose the circuit first, since the same symptoms can have other causes.
Interchange: Manufacturer part number RY1948.
This part cross-references / interchanges with the following part numbers:
What does the RY1948 relay do?
It uses a low-current control signal to open and close a separate higher-current circuit, so the vehicle's electronics can switch the load without carrying full current through the control side.
Which vehicles does this relay fit?
It is a direct-fit replacement for the 2017-2018 Hyundai Ioniq [All] and 2017-2018 Hyundai Sonata [All]. See the Buyer's Guide tab to confirm your vehicle.
Is a mounting bracket included?
No. The mounting bracket is not included with this relay.
What are its electrical specs and connector?
It is a 12-volt relay with four male pin terminals in a rectangular connector.
What are signs this relay may need replacing?
Intermittent or dead operation of the circuit it controls can be a sign. Diagnose the circuit first, as the same symptoms may have other causes; if the relay is at fault, RY1948 replaces it.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.