P0751 on 2011-2017 Chrysler 200: Shift Solenoid 'A' Performance Causes and Fixes

What's Unique About the 2011-2017 Chrysler 200

The 2011-2017 Chrysler 200 spans two generations with entirely different automatic transmissions. The 2011-2014 models use a 6-speed (62TE) transmission, where P0751 often points to fluid issues or the solenoid block, which is a known weak point. The 2015-2017 models use the more complex ZF 9-speed (948TE) transmission, which is notorious for a wide range of shifting complaints, recalls, and numerous software updates aimed at fixing issues like harsh shifts and delayed engagement. For the 9-speed, a P0751 code must be diagnosed in the context of ensuring the latest TCM software is installed first.

Generation note: This range covers two generations of the Chrysler 200: - First Generation (2011-2014): Equipped with a 4-speed or 6-speed (62TE) automatic transmission. - Second Generation (2015-2017): Equipped with a 9-speed (ZF 948TE) automatic transmission. While the code's meaning is the same, the specific parts and diagnostic procedures differ significantly between these transmissions.

Symptoms You May Notice

• Check Engine Light is illuminated
• Transmission is stuck in one gear (limp mode)
• Harsh, erratic, or delayed shifting
• Transmission slipping between gears
• Failure to shift into or out of gear
• Reduced fuel economy
🎬 Watch: Understanding shift solenoid performance issues

Most Likely Causes

1. Low or Dirty Transmission Fluid 🔴 High Probability → Shop Transmission Assembly Fluid is the lifeblood of the transmission. Over time, it degrades and collects clutch material and metal shavings, which can clog the small passages in the solenoid and valve body, causing them to stick.
   How to confirm: Check the transmission fluid dipstick (if equipped) or service port. The fluid should be at the correct level, bright red, and free of debris or a burnt smell.
   Typical fix: Perform a transmission fluid and filter change using the OEM-specified fluid (e.g., Mopar ATF+4 for the 6-speed, Mopar ZF 8&9 Speed ATF for the 9-speed).
   Est. part cost: $70-$150
2. Failed Shift Solenoid / Solenoid Pack 🟡 Medium Probability → Shop Transmission Valve Body On many Chrysler transmissions, including the 62TE, the individual solenoids are part of a larger assembly called a solenoid pack or block. An electrical failure or mechanical issue in one solenoid requires replacing the entire pack. This is a very common failure point on the 62TE. 🎬 Watch: How to test the 62TE solenoid pack
   How to confirm: A technician can test the solenoid's electrical circuit for proper resistance and voltage. A professional scan tool can also command the solenoid on and off to check its response.
   Typical fix: Drop the transmission pan and valve body to replace the solenoid pack.
   Est. part cost: $250-$500
3. Clogged Transmission Filter 🟡 Medium Probability → Shop Transmission Assembly The filter traps debris, but if it becomes clogged, it restricts fluid flow. This can starve the solenoids of the hydraulic pressure they need to operate correctly.
   How to confirm: This is typically discovered during a fluid and filter service. A very dirty pan and filter are strong indicators.
   Typical fix: Replace the transmission filter as part of a fluid service.
   Est. part cost: $20-$50
4. Faulty Wiring or Connector ⚪ Low Probability The wiring harness leading to the transmission can be damaged by heat, vibration, or road debris, causing a poor connection to the solenoid. For the 9-speed, terminal crimping issues on harness connectors were a known issue.
   How to confirm: Visually inspect the wiring harness and connector at the transmission for any signs of damage, corrosion, or loose pins. Test for continuity and voltage at the connector.
   Typical fix: Repair the damaged section of wiring or replace the connector.
   Est. part cost: $10-$100

Rare But Worth Checking

• Failing Transmission Control Module (TCM): → Shop Transmission Assembly While rare, the TCM itself can fail, sending incorrect signals or no signal to the solenoid. For the 9-speed transmission, ensuring the TCM has the latest software is a critical diagnostic step, as software glitches can mimic hardware faults.
• Internal Mechanical Failure: A more serious internal issue, like a failing clutch pack or a blocked passage in the valve body, can also trigger this code. This is often accompanied by other symptoms like metal shavings in the fluid.

Diagnosis Steps

1. Scan for Codes: Use an OBD-II scanner to confirm P0751 and check for any other related codes, especially P0700.
2. Check Transmission Fluid: This is the most critical first step. Check the fluid level and condition. If it's low, top it off. If it's dark, burnt, or contains debris, a fluid and filter change is necessary.
3. (2015-2017 Models) Check for TSBs/Software Updates: Before any hardware replacement, consult a dealer or use a professional scan tool to see if any TCM software updates are available for the 9-speed transmission. Many shifting issues were addressed via software flashes.
4. Inspect Wiring: Visually inspect the transmission wiring harness and the main connector for any signs of damage, corrosion, or loose connections.
5. Test the Solenoid Circuit: Using a multimeter, check the resistance of the Shift Solenoid 'A' circuit at the transmission connector. Compare the reading to the manufacturer's specifications. This can help determine if the solenoid coil or wiring is faulty.
6. Command the Solenoid: A professional-grade scan tool can be used to command the solenoid on and off while monitoring transmission data to see if it is functioning mechanically.
7. Inspect Internal Components: If the fluid, wiring, and electrical tests are inconclusive, the next step is to drop the transmission pan. Inspect for excessive metal debris, a clogged filter, and visually inspect the solenoid pack and valve body.
8. Test the TCM: If all other components check out, the final step is to test the Transmission Control Module (TCM) itself, which usually requires a specialized diagnostic tool.

Parts You'll Likely Need

• Transmission Solenoid Pack/Block (62TE) (OEM #05078709AB (may be superseded by 68371508AB)) — This is the most common hardware failure for this code on the 6-speed transmission. The solenoid is integrated into a single block that must be replaced as a unit. 🎬 See this 62TE solenoid pack replacement walkthrough
  Trusted brands: Mopar, Rostra
  OEM price range: $300-$500
  Aftermarket price range: $150-$300
• Transmission Valve Body w/ Solenoids (948TE) (OEM #04753134AA (Valve Body Assembly)) — For the 9-speed transmission, solenoids are typically replaced as part of the entire valve body assembly. Diagnosis is more complex and may involve software first.
  Trusted brands: Mopar (ZF)
  OEM price range: $800-$1500
  Aftermarket price range: $500-$900
• Automatic Transmission Fluid and Filter Kit — Low or contaminated fluid is a primary cause of P0751. A fluid and filter service is the first step in diagnosis and repair.
  Trusted brands: Mopar
  OEM price range: $100-$180
  Aftermarket price range: $70-$120

Related Codes That Often Appear With This One

• P0700 — P0700 is a generic code that simply means the Transmission Control Module (TCM) has stored a fault. It almost always appears with more specific transmission codes like P0751 to signal the main engine computer that a transmission problem exists.

Technical Service Bulletins (TSBs) & Recalls

• Multiple unnumbered TSBs exist for the 2015-2017 Chrysler 200 to update the Transmission Control Module (TCM) software to improve shift quality and resolve various diagnostic trouble codes.

Platform-Specific Known Issues

• The 2015-2017 models with the 9-speed ZF transmission have been subject to numerous complaints and software updates for poor shifting behavior. While P0751 points to a specific solenoid circuit, it's important to ensure the TCM software is up-to-date, as software glitches can sometimes mimic hardware faults.
• For the 2011-2014 models with the 62TE, the solenoid pack is a known high-failure item. Many owners report that replacing the pack along with a fluid and filter change resolves the P0751 code and restores normal shifting.

Mechanic-Grade Diagnostic Values

• 62TE Transmission Shift Solenoid Resistance — expected: 1.6 - 1.8 Ohms. Failure: An open circuit (infinite resistance) or a reading significantly outside the expected range. Readings that are consistently high across all solenoids (e.g., 4 Ohms) can also indicate a faulty pack.
• 62TE Line Pressure Solenoid Resistance — expected: 4.8 - 5.1 Ohms (or ~4.9 Ohms). Failure: A reading significantly outside this range.
• 62TE Pressure Switch Signal Resistance — expected: ~300 Ohms. Failure: A reading significantly different from 300 Ohms.
• Testing Method for 62TE Solenoid Pack — expected: Using a multimeter, place one lead on Pin 10 (main power) of the transmission case connector and probe the corresponding pin for the solenoid being tested with the other lead.. Failure: N/A

Scan Tool Commands That Help

• wiTECH (Dealer Tool) or compatible aftermarket scanner (e.g., Autel): Transmission Quick Learn / Reset Adaptive Shifts — This procedure is recommended by Chrysler after replacing major transmission components like the solenoid pack or valve body, or sometimes after a battery disconnect. It helps the TCM relearn shift points and pressure control, which can resolve harsh or delayed shifting.

Wiring & Ground Locations

• G105 — On the right side of the engine compartment.. A poor ground at this location can affect various engine and transmission control systems, potentially causing erratic behavior or fault codes.
• G200 — Located in the left kick panel area, inside the cabin.. This is a major interior ground point. While less likely to directly cause a P0751, a fault here can create a cascade of electrical issues that could affect modules communicating with the TCM.
• Transmission Case Ground — A ground strap is typically run from the vehicle's chassis or battery negative terminal to a bolt on the transmission case itself.. A corroded, loose, or broken main transmission ground can cause a host of transmission electrical problems, including solenoid codes. The TCM and solenoids rely on a solid ground path to function correctly.
• 62TE Transmission Case Connector Pin 10 — The main electrical connector on the transmission case.. Pin 10 is the common power feed to the solenoids within the pack. All resistance checks for the individual solenoids are performed using this pin as the reference.

Real Owner Repair Stories

• Reddit r/Transmission (2010 Chrysler Town & Country (uses same 62TE transmission)) — No reverse, limp mode stuck in 3rd gear, codes P0736 (Incorrect Gear Ratio Reverse) and P0792 (Intermediate Shaft Speed Sensor 'A' Circuit Range/Performance).
  ❌ Tried (didn't work) Initial diagnosis focused on the codes, but the user decided to test the solenoid pack first.
  ✅ What actually fixed it The user found that all shift solenoids were reading around 4.1 ohms (spec is 1.6-1.8) and the pressure solenoid was 6.8 ohms (spec is ~4-5). This consistently high resistance across the board, despite the pressure switches reading correctly at 300 ohms, pointed to an internal failure of the solenoid pack itself. The recommended fix was to replace the entire solenoid pack assembly.

OEM Part Supersession History

• 05078709AA, 05078709AB → 68371508AA, 68371508AB — Standard part revision and improvement by the manufacturer.
  Heads up: The latest part number, 68371508AB, is the current replacement for the earlier versions and should be used for repairs.

Model Year Variations Within This Range

• 2011-2014: These models use the 6-speed 62TE transmission, where the solenoid pack is the most common point of failure for P0751.
• 2015-2017: These models use the 9-speed ZF 948TE transmission. Diagnosis for P0751 must begin with checking for TCM software updates, as many shifting issues on this transmission are software-related rather than hard part failures.

Diagnostic Flowchart

Other Known Issues on This Vehicle

Issues unrelated to this code that are worth knowing about as an owner of this generation:

• Excessive Oil Consumption (2.4L Tigershark Engine) 🔴 High — Common on 2015-2017 models. Can start as early as 30,000-50,000 miles. Subject of a class-action lawsuit. (Ref: A class-action lawsuit (Wood, et al. v. FCA US LLC) addresses this issue.)
• Engine Stalling While Driving 🔴 High — Reported on both generations, particularly 2011-2013 models. Can occur at low speeds or on the highway. (Ref: NHTSA opened a preliminary investigation in 2012 for the 2011-2013 models related to a defective Powertrain Control Module (PCM).)
• Harsh/Erratic Shifting (ZF 9-Speed Transmission) 🟠 Medium — Very common on 2015-2017 models. Owners report lurching, banging into gear, and delayed shifts. (Ref: Multiple software updates (TSBs) have been released by FCA to address shift quality. A recall was also issued for some 2015 models for unexpectedly shifting to neutral.)
• Left Cylinder Head Failure (3.6L Pentastar V6) 🟠 Medium — Primarily affects early models (2011-2013). Symptoms include a ticking noise, misfire codes (P0300, P0302, P0304, P0306), and loss of power. (Ref: Chrysler extended the warranty on the left cylinder head for certain vehicles. The redesigned part was introduced in mid-2012.)
• Faulty Totally Integrated Power Module (TIPM) 🟠 Medium — More common on the first generation (2011-2014). Can cause a wide range of electrical issues, including fuel pump failure and random stalling. (Ref: While no specific recall was issued for the 200, other FCA vehicles with the same TIPM were recalled.)
• Heater Core Clogging / No Heat on Passenger Side 🟡 Low — A widely reported annoyance on 2011-2014 models, where the passenger side vents blow cold air while the driver's side has heat.

Used vs. New Parts: Buying Guide for This Vehicle

When a used part is the smart pick: For this specific repair, sourcing a used electronic component like a solenoid pack or valve body is NOT recommended. The failure rate of the 62TE solenoid pack is high, and a used part carries a significant risk of premature failure. For the 948TE, the valve body is often tied to specific vehicle software.

Donor-vehicle mileage cap: roughly under 30000 miles for the part to have meaningful remaining life.

What to inspect on the donor part:

• If considering a used part against advice, verify the donor vehicle had no transmission-related codes.
• Inspect the electrical connector pins for any signs of corrosion, damage, or fluid intrusion.
• Ask for any available service history of the donor vehicle's transmission.

OEM-only on this vehicle (don't cheap out):

• Transmission Control Module (TCM) - Must be programmed to the vehicle's VIN.
• Valve Body (948TE) - Due to complexity and software integration, an OEM or professionally remanufactured unit is strongly advised.

Aftermarket brands forum-validated for this vehicle:

• Rostra (for individual solenoids or solenoid packs)
• Sonnax (for remanufactured valve bodies and components)

Brands owners have reported issues with on this vehicle:

• Some owners have reported issues with Dorman remanufactured solenoid packs, with multiple failures noted in some cases.

Real Owner Stories

Aggregated from forums and TSBs cited above. Mileages and costs reflect what owners reported in those sources.

Related OBD-II Codes

• P0700 — This is a general transmission control system malfunction code that often appears alongside P0751 to indicate the TCM has requested Check Engine Light illumination.
• P0752 — Related shift solenoid code indicating a performance issue or stuck condition within the same solenoid circuit group.
• P0756 — Another shift solenoid performance code that may be triggered by the same root causes, such as dirty fluid or a failing solenoid pack in the 62TE transmission.
• U0402 — Invalid data received from TCM; often associated with the software glitches and communication issues common in the 2015-2017 9-speed transmissions.

Frequently Asked Questions