Standard Ignition HVAC Automatic Temperature Control (ATC) Relay,Temperature Control Relay P/N:RY-1738
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Keep the automatic climate system switching cleanly with the Standard Ignition HVAC Automatic Temperature Control (ATC) Relay RY-1738. It installs as a direct-fit replacement for the 2012-2018 FIAT 500 (All engines), restoring the low-current switch that energizes an A/C temperature-control circuit.
A relay uses a small control signal to open or close a higher-current circuit; this unit performs that switching job within the HVAC automatic temperature control system.
Durable composite housing: built to hold up against harsh, high-temperature under-hood conditions for lasting reliability.
Certified manufacturing: produced at TS16949 and ISO9001 certified facilities.
Electrical specs: 12-volt operation, 20 A amperage rating, and four male blade terminals in a rectangular connector.
Mounting bracket not included: reuse or source the correct mounting hardware as directed by the service procedure.
Signs this relay may need replacing include intermittent operation or no response from the controlled HVAC circuit. Diagnose the cause first, since the same symptom can stem from wiring or other components; if a failed relay is the cause, this replaces it. Country of origin: United States. Manufacturer part number RY-1738.
This part cross-references / interchanges with the following part numbers:
68125507AA, R7241, 16079, AR7242, RY-1738
Frequently Asked Questions
What does the RY-1738 relay do?
It is an HVAC Automatic Temperature Control (ATC) relay that uses a low-current control signal to switch a higher-current A/C temperature-control circuit on and off.
Which vehicles does this relay fit?
It is a direct-fit replacement for the 2012-2018 FIAT 500 (All engines). Check the Buyer's Guide tab to confirm it matches your vehicle.
What are the electrical specifications?
It operates at 12 volts with a 20 A amperage rating and has four male blade terminals in a rectangular connector.
Is a mounting bracket included?
No. A mounting bracket is not included, so reuse or source the correct hardware as directed by the vehicle service procedure.
What are signs this relay may need replacing?
Intermittent operation or no response from the controlled HVAC circuit can be signs. Diagnose the cause first, as wiring or other components can produce the same symptom.
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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.
