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Hella 011178861 Rain Sensor
HELLA Rain Sensor for Cadillac CTS
The HELLA rain sensor helps automate key driving functions by reading changing weather and light conditions. Built for 2009-2019 Cadillac CTS applications, this Genuine OE from HELLA unit supports automatic wiper response, headlight adjustment, and climate-related comfort control.
- Fits 2009-2019 Cadillac CTS, N/A
- Genuine OE from HELLA
- 3-pin connector with female connector gender and male terminals
- Rectangular connector shape with blade terminals
- Includes cable and 410.00 wiring harness length
- Designed for vehicles with camera mount glass/glazing
- Part number 011178861
Product Details
HELLA Genuine OE from HELLA parts are built to match original equipment requirements for fit and function. This rain sensor monitors rain, ambient light, solar load, and humidity, then sends signals that help the vehicle react automatically. In a Cadillac CTS, that means the system can vary windshield wiper speed with rainfall, adjust low beam headlight behavior as light changes, and support climate control operation for a more consistent cabin environment. Part number 011178861 is listed for Cadillac CTS models from 2009 through 2019 with a 3-pin connector and camera mount glass.
This part cross-references 84336900 for the same application.
Common Problems This Sensor Can Address
- Intermittent or inaccurate automatic wiper response
- Delayed reaction to changing rain intensity
- Loss of automatic lighting input from the sensor system
- Faults related to the rain/light sensing module on Cadillac CTS vehicles
- Reduced convenience from manual-only wiper and lighting control
Installation Notes
Installation requires qualified personnel. Verify the connector style, 3-pin configuration, and camera mount glass/glazing before ordering. Confirm the vehicle is a 2009-2019 Cadillac CTS and match the existing sensor and cable layout to part number 011178861 for proper fitment.
Quality Assurance
This HELLA sensor is a Genuine OE from HELLA component, built for the specified Cadillac CTS fitment and OE-style system integration.
| Brand | Hella |
|---|---|
| Part Number | 011178861 |
| Position | Genuine OE from HELLA |
| Wiring Harness Length | 410.00 |
| Terminal Type | Blade |
| Connector Shape | Rectangular |
| Terminal Quantity | 3 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Assy/Disassy by Qualified Personnel Required! | . |
| Glass | With camera mount |
| Glazing | With camera mount |
| Number of pins | 3 |
| Supplementary Article/Supplementary Info 2 | With cable |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
| 2018 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
| 2017 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
| 2016 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
| 2015 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
| 2014 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
| 2013 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
| 2012 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
| 2011 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
| 2010 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
| 2009 | Cadillac | CTS | 6.2L | V8 | N/A | 3-Pin Connector - with Camera Mount - with Cable; Genuine OE from HELLA |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.