# Ford Ranger coolant temperature warning light: complaints, recalls and what to do **Verdict:** Stop driving - **Owner complaints:** 5 - **Most complaints:** 2019 (4) - **Related recalls:** 3 - **Verdict:** Stop now ## Quick answer NHTSA has 5 owner complaints about the coolant temperature warning light on the Ford Ranger (2015-2026 models), most for the **2019** model year (4). There are **3 recalls** for related parts; check yours by VIN. Stop driving: No. ## Ford Ranger coolant temperature warning light complaints by model year | Model year | Complaints mentioning the coolant temperature light | All complaints that year | Share | | --- | --- | --- | --- | | 2019 | 4 | 271 | 1% | | 2020 | 1 | 130 | 1% | Counts are complaints filed with NHTSA whose description mentions this light. They show where owners have had trouble, not a failure rate: popular years collect more complaints simply because more cars are on the road. ## Ford Ranger recalls related to the coolant temperature warning light **[26V548000](https://www.nhtsa.gov/recalls?nhtsaId=26V548000)** (2026 models, reported 2026-08-25): An unexpected loss of drive power increases the risk of a crash. **Remedy:** Dealers will inspect the engine pistons and replace the engine long block, if necessary, free of charge. Interim letters, notifying owners of the safety risk, were mailed September 3, 2026. Additional letters will be sent once the remedy is available, anticipated in December 2026. **[26V343000](https://www.nhtsa.gov/recalls?nhtsaId=26V343000)** (2025-2026 models, reported 2026-05-27): A sudden loss of drive power can increase the risk of a crash. **Remedy:** Dealers will replace the engine long block, free of charge. Owner notification letters were mailed October 23, 2026. **[26V122000](https://www.nhtsa.gov/recalls?nhtsaId=26V122000)** (2025 models, reported 2026-03-04): An unexpected loss of drive power increases the risk of a crash. **Remedy:** Dealers will replace the EGR valves, free of charge. Owner notification letters were mailed July 31, 2026. Recall repairs are free at any Ford dealer. Enter your 17-character VIN at [nhtsa.gov/recalls](https://www.nhtsa.gov/recalls) to see whether yours is still open. ## What Ford Ranger owners report - "This is the second time I'm hearing the climate control system click before i can adjust the temperature gauge. It was replaced less than 1,000 miles ago and it already broke again. You already put notice on the issue, SSM 49264, but it needs to be recalled with better parts. Im afraid ill be having to pay out of..." -- owner of a 2020 Ford Ranger, complaint filed 2023 - "No leakage or overheating. I do not drive her hard, off road or tow. She always gets warmed up before driving. My mechanic believes it is the PCM." -- owner of a 2019 Ford Ranger, complaint filed 2026 Excerpts from complaints filed with NHTSA, lightly cleaned for reading. They are owners' own accounts and have not been verified. ## What the coolant temperature warning light means A red coolant temperature light means the engine is overheating or about to. The most common cause is low coolant from a leak, followed by a stuck thermostat, a failed radiator fan, and a worn water pump. Pull over and shut the engine off as soon as it is safe, because continued driving can warp the cylinder head and destroy the engine. The most common causes, on any make: 1. **Low coolant from a leak** (most common) 2. **Thermostat stuck closed** (common) 3. **Radiator fan not working** (common) 4. **Failing water pump or broken belt** (less common) Full causes, what to do and how to reset it: [Coolant temperature warning light](/warning-lights/coolant-temperature). ## Frequently asked questions ### Is there a recall for the Ford Ranger coolant temperature light? Yes. NHTSA lists 3 related recalls (26V548000, 26V343000, 26V122000) covering 2025-2026 models. Recall repairs are free; check your VIN at nhtsa.gov/recalls to see if yours is open. ### Which Ford Ranger years have the most coolant temperature light complaints? In NHTSA's database the 2019 and 2020 Ranger model years have the most complaints mentioning the coolant temperature warning light, with 4 for 2019. Complaint counts reflect how many cars were sold as well as how often problems happen. ### Is it safe to drive a Ford Ranger with the coolant temperature light on? Stop driving. No. Stop driving as soon as it is safe and shut the engine off. Driving an overheating engine even a few miles can cause damage that costs thousands of dollars to repair. ### How do I check if my Ford Ranger has an open recall? Enter the 17-character VIN from your dashboard or registration at nhtsa.gov/recalls, or ask any Ford dealer. Open recalls are fixed free of charge, even if you are not the first owner. ## Sources - [NHTSA: Vehicle safety complaints and recalls (api.nhtsa.gov)](https://www.nhtsa.gov/nhtsa-datasets-and-apis) - [NHTSA: Check for recalls by VIN](https://www.nhtsa.gov/recalls) ## Other Ford Ranger warning lights - [Airbag (SRS) warning light](https://diagxcar.com/warning-lights/airbag/ford-ranger): 3 complaints - [Brake warning light](https://diagxcar.com/warning-lights/brake/ford-ranger): 8 complaints - [Check engine light](https://diagxcar.com/warning-lights/check-engine/ford-ranger): 19 complaints ## Coolant temperature warning light on other models - [Ford Escape](https://diagxcar.com/warning-lights/coolant-temperature/ford-escape): 1520 complaints - [Ford Edge](https://diagxcar.com/warning-lights/coolant-temperature/ford-edge): 752 complaints - [Ford Explorer](https://diagxcar.com/warning-lights/coolant-temperature/ford-explorer): 222 complaints - [Honda Accord](https://diagxcar.com/warning-lights/coolant-temperature/honda-accord): 193 complaints - [Jeep Wrangler](https://diagxcar.com/warning-lights/coolant-temperature/jeep-wrangler): 143 complaints - [Nissan Rogue](https://diagxcar.com/warning-lights/coolant-temperature/nissan-rogue): 140 complaints - [Chrysler Pacifica](https://diagxcar.com/warning-lights/coolant-temperature/chrysler-pacifica): 139 complaints - [Kia Sorento](https://diagxcar.com/warning-lights/coolant-temperature/kia-sorento): 138 complaints - [Jeep Compass](https://diagxcar.com/warning-lights/coolant-temperature/jeep-compass): 112 complaints - [Kia Soul](https://diagxcar.com/warning-lights/coolant-temperature/kia-soul): 110 complaints ## Ford Ranger - [Ford Ranger specs and mpg by year](https://diagxcar.com/vehicles/ford-ranger) --- Source page: https://diagxcar.com/warning-lights/coolant-temperature/ford-ranger Updated: 2026-11-04 General information, not a substitute for a qualified mechanic.