How to Maintain and Fix a Neutral Safety Switch on Jeep Grand Cherokee?

You must first lift the vehicle and place a drain pan under the Neutral Safety Switch. Cut free the wires at the switch and pull the switch out of the case. Before installation, shift the drive lever to Park and Neutral so that the switch lever fingers are placed in the center of the switch hole in the case. Replace the seal on the switch and screw it into the inlet, tightening it to 34 Nm (25 ft. lbs.) force. Light up a 12V test lamp between power and ground on the new switch, disconnect the test lamp, reconnect the switch wires and lower the vehicle. After everything else, make sure you top up the transmission fluid.

How to Service and Repair the Neutral Safety Switch on a 42RE Automatic Transmission on Jeep Grand Cherokee?

For service or repair of the Neutral Safety Switch on a 42RE As Automatic model, start by raising the vehicle and fitting a drain tray under the switch. Break the connection between the switch wires and take the switch out of its case. When you replace the switch, first move the shifter to Park and Neutral and make sure the operating lever's fingers are fitted in the center of the switch in the case. Push a new seal onto the switch and fasten it in the case, pressurizing it to a level of 34 Nm (25 ft. lbs.). Hook the 12V test lamp to the switch to see if it's functioning, reattach the wires and then get the vehicle on the ground. Make sure the transmission fluid is at the supposed level.

OEM Jeep Grand Cherokee Neutral Safety Switch

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Jeep Grand Cherokee Neutral Safety Switch Part Number: 56028181AC
Product Specifications
- Other Name: Switch - Neutral, Safety, Back Up
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-2002 Jeep Grand Cherokee | 5.9 Limited, Laredo, Limited, Overland, Sport, TSi | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Jeep Grand Cherokee Neutral Safety Switch Part Number: 3747361AB
Product Specifications
- Other Name: Switch - Neutral Safety, Back Up; Range Sensor; Back-Up Switch
- Replaces: 3747361, P5007747, P5007747AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2004 Jeep Grand Cherokee | 4.0L L6, 4.7L V8, EKY
- 1993-1997 Jeep Grand Cherokee | 4.0L L6, 5.2L V8

Jeep Grand Cherokee Neutral Safety Switch

Choose OEM Neutral Safety Switch that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Neutral Safety Switch follows strict manufacturing steps to lock in quality and fit. If your Jeep Grand Cherokee matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Grand Cherokee parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The electronic transmission range device Jeep Grand Cherokee Neutral Safety Switch prevents the engine from cranking unless the selector is placed in Park or Neutral. This Neutral Safety Switch is a switch that connects to the computer of the vehicle. It sends an electrical signal that identifies the position of the lever. This switch allows the engine to start only when the correct gear is selected. It also helps in selecting the gear once the engine has started. Neutral Safety Switches come with a housing that senses the shift lever's movement to change circuit status. When the shift lever is moved to Park or Neutral, it completes the circuit, which signals the starter relay. When any drive range is selected, the circuit opens, thus blocking starter activation. The computer also uses this signal to regulate solenoid timing and pressures. Such data from the Neutral Safety Switch guarantees smooth automatic operation. The Neutral Safety Switch performs effectively to ensure the Grand Cherokee starts and runs as normal. The single integrated Neutral Safety Switch design that all Jeep Grand Cherokee vehicles using this system rely on undertakes the function of safety and communication for the Jeep transmission network. This essentially makes the component essential to every auto transmission equipped Grand Cherokee from Jeep.

Jeep Grand Cherokee Neutral Safety Switch Parts and Q&A

Neutral Safety Switch
3747361AB
Q: How to Maintain and Fix a Neutral Safety Switch on Jeep Grand Cherokee?
A:
You must first lift the vehicle and place a drain pan under the Neutral Safety Switch. Cut free the wires at the switch and pull the switch out of the case. Before installation, shift the drive lever to Park and Neutral so that the switch lever fingers are placed in the center of the switch hole in the case. Replace the seal on the switch and screw it into the inlet, tightening it to 34 Nm (25 ft. lbs.) force. Light up a 12V test lamp between power and ground on the new switch, disconnect the test lamp, reconnect the switch wires and lower the vehicle. After everything else, make sure you top up the transmission fluid.
Neutral Safety Switch
56028181AC
Q: How to Service and Repair the Neutral Safety Switch on a 42RE Automatic Transmission on Jeep Grand Cherokee?
A:
For service or repair of the Neutral Safety Switch on a 42RE As Automatic model, start by raising the vehicle and fitting a drain tray under the switch. Break the connection between the switch wires and take the switch out of its case. When you replace the switch, first move the shifter to Park and Neutral and make sure the operating lever's fingers are fitted in the center of the switch in the case. Push a new seal onto the switch and fasten it in the case, pressurizing it to a level of 34 Nm (25 ft. lbs.). Hook the 12V test lamp to the switch to see if it's functioning, reattach the wires and then get the vehicle on the ground. Make sure the transmission fluid is at the supposed level.