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  1. '15-'19 XTS rear differential clutch control module - 23183680

    Feb 1, 2025 · GM does not support and has discontinued the rear diff clutch control mod for these cars. This has me asking myself, "why buy a GM vehicle?" 1) Are there any 3rd parties that will be making …

  2. Is it safe to drive SRX while waiting for c0407 fix?

    Mar 23, 2023 · My 2014 SRX started popping up the “service rear axle” along with “service AWD system” message a week ago. Took it to the dealer within hours and they said I need a new rear diff …

  3. The rear seat heating control module must be programmed with the proper calibration software. The module stores and utilizes this information however if it is not properly configured with the correct …

  4. Weird rear differential problem on my 2015 (and hopeful...

    Jul 19, 2017 · The dealership kept the car for 10 days and I got it back yesterday. After a lot of diagnosis and looking at the codes, the consensus opinion was that the car was suffering from a programing …

  5. Still getting "Service Rear Axle" warning at random times.

    May 8, 2016 · 101000 power train:clutch assembly Summary Cadillac/buick: on driver information center (dic), service rear axle message will appear and requires an update calibration to rear differential …

  6. Recall 17109 - Rear Differential Clutch Control Module...

    Mar 29, 2017 · While my XT5 was at the dealer, they performed Recall 17109, Rear Differential Clutch Control Module Reprogramming. I do not have any details about the Recall, but it is apparently for …

  7. Service rear axle message | Cadillac Owners Forum

    Jan 29, 2015 · We also had the "Service Rear Axle" message on our 2013 AWD SRX with 10,000 miles on it. Diagnosis was that the differential clutch pump was shorted. They replaced the rear differential …

  8. Rear differential clutch service | Cadillac Owners Forum

    Mar 18, 2021 · Taking the SRX to the dealer for warranty work. Was thinking of getting the clutch fluid and filter changed on my dime, but just wondering if anybody knows the service interval offhand. This …

  9. Differential clutch control module | Cadillac Owners Forum

    May 16, 2025 · The service rear axel and all wheel drive light keeps coming on. I had the pump replaced at a garage and it was fine for 3 months. They told me the pump was fine and the issue was an …

  10. ATS AWD - handling in snow? | Page 2 | Cadillac Owners Forum

    Oct 31, 2016 · The twin clutch systems such as Focus RS and GM G99 RPO don't actually have a rear differential either. They have a clutch at each axle output with no actual center or rear differential …