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ACDELCO U1440 Part Description
Ignition and Start Switch
ACDELCO U1440 Specifications
Product Attributes
| Terminal Quantity | 4 |
| Product Description | ACDelco Gold (Professional) Ignition Starter Switches are a high quality alternative to Original Equipment (OE) parts. It is a multi-position switch that activates the ignition, accessory, and cranking circuits in your vehicle. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Good Maintenance Practices - Section 1 - Header | Having your service technician regularly inspect your ignition system can help you stay away from conditions that may result in poor performance or reduced fuel economy. |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Service Engine Soon light illuminates |
| FAQ - Answer 5 | No. When state and local officials perform certified emission tests, one of the first steps in the process is to inspect for a 'Service Engine Soon'. If it is on, it will automatically fail the test. |
| FAQ - Answer 1 | When your 'Service Engine Soon' light illuminates, that is an indication that there is a potential issue with the drivability, electronics, or emissions of your engine. |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 6 | Cruise control inoperable |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 5 | Turn Signals inoperable |
| FAQ - Question 4 | If I ignore the light, will there be consequences? |
| FAQ - Question 5 | Is it possible for my vehicle to pass an emissions test if the 'Service Engine Soon' light is on? |
| FAQ - Question 6 | Does the 'Service Engine Soon' light tell me when my vehicle needs a tune-up? |
| FAQ - Question 2 | While investigating what triggered the 'Service Engine Soon' light, do you recommend any additional services? |
| Terminal Gender | Male |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Warning indicators on the instrument panel |
| Key Programmable | No |
| FAQ - Question 1 | Is there a problem when my 'Service Engine Soon' light appears? |
| FAQ - Answer 6 | No. The 'Service Engine Soon' is related to engine emissions and drivability conditions. Please refer to your owner's manual maintenance schedule for information pertaining to tune up time intervals. |
| Mounting Type | Panel Mount |
| FAQ - Answer 4 | General Motors has designed the vehicle to inform its driver if there is an issue with certain devices/sensors that effect the drivability/emissions. If this is ignored, there is a possibility that the drivability will suffer, fuel economy will be decreased, or the emissions being emitted will be increased. Do not ignore the 'Service Engine Soon' light. |
| FAQ - Answer 3 | Possibly. Sometimes, the triggering device will reset itself thus turning off the 'Service Engine Soon' light until that device/sensor is tested by the vehicles on board computer again. If it fails the test again when tested, the 'Service Engine Soon' light will illuminate once again. Some devices/sensors when tested and failed will illuminate the 'Service Engine Soon' and it will not go out until correct service work is performed. |
| Features & Benefits - Bullet 1 | This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle |
| Signs of Wear & Troubleshooting - Section 1 - Header | Due to a damaged or worn-out sensor, switch, or relay, these problems may occur: |
| Terminal Type | Screw |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Hazard lights inoperable |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 7 | No start/hard start |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Headlights inoperable |
| FAQ - Answer 2 | Preventative maintenance should be referenced in your owner's manual, and, while repairing or having your 'Service Engine Soon' light repaired, if your vehicle is due for maintenance, yes. As described in your owner's manual, this maintenance will help prevent future issues. |
| FAQ - Question 3 | If I don't investigate the problem, will the light turn off by itself? |
| Mounting Hardware Included | Yes |
| Programming Required | Yes |
| Keys Included | Yes |
| Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
| Features & Benefits - Bullet 2 | Some ACDelco Gold parts may have formerly appeared as ACDelco Professional |
| Features & Benefits - Bullet 3 | Premium aftermarket replacement part |
| Features & Benefits - Bullet 4 | Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models |
Additional Information
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|"24 Months/40,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details" |
| Harmonized Tariff Code (HTS) | 8536509065 |
| Country of Origin (Primary) | TW |
| Warranty Special UOM | TX |
| UPC | 00707773135457 |
ACDELCO U1440 Cross References
| Brand | Part Number |
|---|---|
| STANDARD IGNITION | US-77 |
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ACDELCO U1440 Manufacturer Information
A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
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