P2852 - Shift Fork Position Sensor 'C'/'D' Correlation
P2852 Possible Causes
- Outdated Transmission Control Module (TCM) program (Reprogram TCM)
- Faulty Transmission Control Module (TCM)
- Faulty Transmission Assembly
First diagnose P2852 code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P2852 code
Labor: 1.0The cost of diagnosing the P2852 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P2852 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2852 DescriptionThere are two electric motors used to shift the gears in the transmission, on for gears 1-3-5 and one for gears R-2-4-6. The gear shifting is made by two shift drums connected to shift motor pinion via two ideal gears. The maximum shift force is 1500N (337 lb). The motors are integrated in the Transmission Control Module (TCM) and work independently of each other.
P2852 More InformationNeed more information on how to fix the P2852 code?
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P2852 Information for specific makes
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P2852 CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2852 code? Have you replaced any parts?
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