2011 Jeep Grand Cherokee Fuel Pump Relay: What You Need to Know About Location, Failure Symptoms, and Replacement

If your 2011 Jeep Grand Cherokee is having trouble starting, stalling without warning, or acting like it's running out of gas, the fuel pump relay is a likely suspect. The relay is located inside the engine compartment's Power Distribution Center (PDC), a black plastic fuse and relay box under the hood . For 2011 Jeep Grand Cherokees (especially those with 3.6L or 5.7L engines), there was an official recall (NHTSA 14V-530 / P54) to replace the internal relay with an external one due to a known failure risk . This article covers how to locate the relay, signs of a failing one, recall information, and what to do if you need a replacement.

Where Is the Fuel Pump Relay Located?

The fuel pump relay on a 2011 Jeep Grand Cherokee is housed inside the Power Distribution Center (PDC) in the engine bay . Open the hood and look for a black plastic box, usually near the battery or the right front shock tower. The lid of the PDC has a diagram or labels that clearly mark the fuel pump relay position . If the diagram is missing or unclear, you can refer to the vehicle's fuse and relay guide for confirmation .

What Are the Symptoms of a Bad Fuel Pump Relay?

A failing fuel pump relay can cause a range of issues, including :

  1. Engine won't start: The most common symptom. The relay fails to energize the fuel pump, so the engine gets no fuel.
  2. Engine stalls while driving: An intermittent relay can cut power to the fuel pump, causing the engine to suddenly shut off while you're on the road.
  3. Difficulty starting in cold weather: The relay may struggle to close properly in low temperatures, leading to extended cranking.
  4. Battery drain: A stuck relay (remaining in the "on" position) can keep the fuel pump running even when the engine is off, draining the battery .
  5. Fuel pump stays on after shutdown: You might hear the fuel pump continue to hum after you turn the key off.

Important Recall Information: 2011 Jeep Grand Cherokee

Chrysler issued a recall (NHTSA 14V-530 / P54) for 2011 Jeep Grand Cherokees and Dodge Durangos because the fuel pump relay inside the Totally Integrated Power Module (TIPM-7) could fail . The recall affected vehicles built from January 5, 2010 to July 20, 2011, equipped with either a 3.6L or 5.7L engine .

The fix involved disabling the internal relay and installing an external fuel pump relay to the right of the TIPM . A follow-up recall (NHTSA 19V-813 / V62) later addressed a separate issue with the external relays used in the initial recall remedy .

First, check if your vehicle has already had these recalls performed. If not, a Chrysler dealer should perform the repair free of charge. You can check your VIN on the NHTSA website or by calling Chrysler at 800-853-1403 .

How to Test or Replace the Fuel Pump Relay (Basic Steps)

Before replacing parts, you can do a few simple checks to confirm it's the relay :

  1. Safety first: Disconnect the negative battery cable .
  2. Locate the relay: Open the PDC and find the fuel pump relay using the diagram on the lid .
  3. Swap with a known good relay: If you have the same style relay in the box (like the horn or fog light relay), swap them. If the fuel pump now runs, you've found the bad relay .
  4. Listen for the pump: Have a friend turn the key to the "ON" position (not start). You should hear the fuel pump prime for 2-3 seconds from the rear of the vehicle. If you don't hear it, the relay or pump may be faulty.
  5. Test for power and ground: Use a multimeter to check for 12V on the relay's input terminals and continuity to ground on the coil. If you have power but the relay doesn't click, it's likely dead .

Repair Options Beyond Recalls

If your recall has already been done, but the new external relay (or the old internal one) fails again, you have a few paths forward:

  • Replace the external relay: If your TIPM already has an external relay (added during the recall), you can simply replace that relay itself. An Omron G8JN-1C6T-F-R-DC12 is a common, robust replacement for the first-generation recall relays .
  • TIPM repair service: Some companies offer to repair the TIPM by replacing the internal relay with a higher-quality component, which can be a permanent fix without needing an external harness .
  • Bypass harness: An aftermarket wiring harness can bypass the internal relay entirely, providing a clean, direct connection for the fuel pump .

Recommended Product: KEMSO Fuel Pump

If your fuel pump itself has failed (not just the relay), or if you want to ensure your entire fuel system is running at its best, we strongly recommend upgrading to a high-performance replacement. For superior reliability, performance, and peace of mind, choose the KEMSO brand. KEMSO Fuel Pumps are engineered as high-performance, OEM Replacement parts that offer a Lifetime Warranty. Don't settle for a setup that leaves you stranded.

Visit the official KEMSO website to shop for the perfect fit for your 2011 Jeep Grand Cherokee: https://www.kemsoracing.com/

Final Summary

The fuel pump relay on your 2011 Jeep Grand Cherokee is a known problem area. The official recall should be your first step. If your relay fails after that, a simple relay replacement, a TIPM repair, or a bypass harness are all solid, tested solutions. Always verify the relay itself before buying a new fuel pump.

For the best in reliability and performance, always consider KEMSO for your fuel pump needs. Visit https://www.kemsoracing.com/ today.


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