The 2012 Town & Country is Chrysler's last pre-Pentastar minivan, with the 3.6L Pentastar V6 being the main engine (3.8L was phased out early). The 62TE transmission and cooling system are the primary weak points, with transmission failures often starting around 80,000-120,000 miles if fluid wasn't maintained religiously.
62TE Transmission Failure (Solenoid Pack & Internal Clutches)
Common · high severityTypical onset: 80,000-150,000 mi
Symptoms: harsh or delayed 2-3 shift, limp mode with P0750 or P0731 codes, shuddering during light acceleration, won't move in drive or reverse
Fix: Solenoid pack replacement buys time (4-6 hours) but most need full rebuild or reman unit by 120k. Transmission removal is 8-10 hours, rebuild adds another 12-16 hours if done in-house. Most shops install reman units.
Estimated cost: $3,200-5,500
Transmission Oil Cooler Line Corrosion & Leaks
Common · medium severityTypical onset: 60,000-100,000 mi
Symptoms: transmission fluid puddle under front of vehicle, low fluid warnings, burnt fluid smell, pink residue on radiator or frame
Fix: Steel lines rust through at frame contact points, especially in salt states. Replace both cooler lines and external filter as a set (2-3 hours). Some techs coat new lines with rubberized undercoat at contact points.
Estimated cost: $400-700
3.6L Pentastar Left Cylinder Head Failure (Valvetrain)
Occasional · high severityTypical onset: 90,000-140,000 mi
Symptoms: ticking/tapping from left side of engine, P0300 with misfires on cylinders 1, 3, 5, metal shavings in oil, catastrophic failure if rocker arm breaks
Fix: Left head has known rocker arm and valve seat issues. Requires head removal, resurfacing, new rocker arms, and often new camshaft (10-14 hours). If caught late, debris damages bearings requiring full engine work.
Estimated cost: $2,800-4,200
TIPM (Totally Integrated Power Module) Faults
Occasional · medium severitySymptoms: fuel pump relay clicking/buzzing, intermittent no-start with crank, random power door failures, wipers or lights operating on their own, multiple unrelated electrical gremlins
Fix: The TIPM controls fuel pump, wipers, doors, and more. Internal relay failures are common, especially fuel pump relay. Replacement is 1-2 hours but module costs $400-800. Some shops offer relay-level repairs for $200-400 but results vary.
Estimated cost: $500-1,100
Water Pump & Thermostat Housing Leaks
Common · medium severityTypical onset: 70,000-110,000 mi
Symptoms: coolant seepage from front of engine, whining noise from accessory belt area, overheating in traffic, sweet smell from engine bay
Fix: Water pump is externally driven but requires accessory removal and timing cover access (3-4 hours). Thermostat housing (plastic) cracks and leaks independently (2 hours). Replace both together with hoses.
Estimated cost: $600-1,000
Power Sliding Door Motor & Track Failures
Common · low severityTypical onset: 80,000-130,000 mi
Symptoms: door opens/closes partially then reverses, grinding noise during operation, door won't latch or pops open, error chimes and dash warnings
Fix: Motors wear out, tracks need cleaning/lubrication, and rollers crack. Motor replacement is 2-3 hours per side. Track service is 1-2 hours. Dealers charge premium; aftermarket motors are hit-or-miss quality.
Estimated cost: $450-900
Lower Ball Joints & Control Arm Bushings
Common · medium severityTypical onset: 60,000-90,000 mi
Symptoms: clunking over bumps, steering wander, inner tire wear, loose feeling in front end, failed state inspection
Fix: Ball joints aren't serviceable separately on these—full lower control arm assemblies required. Both sides typically done together (2.5-3.5 hours), requires alignment after. Bushings often tear at same time.
Estimated cost: $650-1,100
Buy only with documented transmission services and a pre-purchase inspection focusing on the 62TE—budget $4,000 for a transmission if records are missing, otherwise decent family hauler.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.