Dealer-Trained Master Technicians | Since 1958 **Dodge Charger / Challenger Transmission Problems Edmonton (8-Speed 845RE)** The Dodge Charger and Challenger with the 8-speed 845RE automatic transmission have documented torque converter shudder and harsh downshift concerns — similar to GM’s 8-speed issues but with Chrysler’s own calibration challenges.
CHARGER/CHALLENGER 845RE ISSUES
- Torque converter shudder: 40-80 km/h under light throttle — vibration felt through drivetrain
- Harsh downshift: 2nd to 1st at low speed; jolt felt by occupants
- FCA issued multiple TSBs with fluid and software updates
- Fluid service with ATF+4: $200-$350 — critical; wrong fluid = damage
- Torque converter replacement if shudder persists: $1,200-$2,500
Service at Auto Imports
- Transmission fluid service with ATF+4: $200-$350
- Software update status check
- Torque converter replacement if needed: $1,200-$2,500
- Up to 3-year / 60,000km warranty. Financing available OAC.
Auto Imports is Edmonton’s most reviewed independent auto repair facility with hundreds of 5-star reviews.
Auto Imports is a CAA Approved auto repair facility — one of a select group of independent shops in Edmonton to earn this designation.
FREQUENTLY ASKED QUESTIONS
DOES THE DODGE CHARGER/CHALLENGER HAVE TRANSMISSION PROBLEMS?
The 845RE 8-speed has documented torque converter shudder. FCA TSBs with fluid service and software update address most cases.
A:845RE shudder documented; ATF+4 fluid service and TSB software update address most cases Auto Imports | 9904 75 Ave NW, Edmonton | 780-431-2828 | Mon–Fri 7:30 AM — 5:00 PM to Bumper network. Minimum 1-year / 20,000km on parts and labour.
Deductible may apply.
