| | | | | | | | 2025-2026 Chevy Equinox EV vehicles may experience a, over-cancelling turn signal cancelling. This may be intermittent or consistent. Forst perform BCM reprogramming. If this does not solve the issue, remove the steering column shroud and check for any loose or broken components. If no issues are found, replace the turn signal switch. |
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| | | | | | Some 2023 Ford Maverick vehicles built on or before April 11, 2023 and equipped with a 2.5L full hybrid electric (FHEV) powertrain may exhibit a MIL on with DTC P2282 stored. This may be due to the PCM software. Reprogram the PCM with the latest Ford software update. |
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| | | | | Weak cabin heat is a common complaint, but real-world diagnostics show the heater core is often blamed when it isn’t the real problem. In many cases, heater core misdiagnosis stems from overlooked issues like low coolant temperature, restricted coolant flow or poor airflow. Weak cabin heat is often caused by stuck-open thermostats, air... |
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| | | | | | This bulletin applies to 2022-2023 Cadillac Escalade and Escalade ESV vehicles. Certain vehicles may have a “Service Trailer Brake” message set when a trailer with electric brakes is connected and the driver attempts to use the manual apply slider on the switch or depress the brake pedal while towing. If this occurs, replace the trailer... |
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| | | | | | This bulletin applies to 2024-2025 Buick Envista vehicles. The CEL/MIL may be on with a service charging system message. DTC P0621 may be set as current or history. GM Engineering is currently investigating the issue. If est results do not directly identify a functional fault, do not replace any parts at this time. Advise the customer that they may... |
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| | | | | | Every advanced diagnostic tech knows the pain of re-diagnosing a complex issue months after solving it the first time. Experience only pays off if you can actually retrieve the fix when that exact same vehicle rolls back into your bay. In this premiere episode of Motor Age's Technician Level Up, we move beyond the physical tools and focus on the mental... |
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| | | | | | This bulletin applies to 2021-2024 Jeep Wrangler, Compass and Grand Cherokee vehicles equipped with a 2.0L I4 DOHC Turbo engine. The vehicle may experience rough idle when cold starting and low coolant level in the recovery bottle. This may be due to cylinder block porosity. Check for cracks and cooling system leakage. Cold start the engine to... |
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