How do I find the code for my Jeep Grand Cherokee?

How do I find the code for my Jeep Grand Cherokee?

How do I find my Jeep Grand Cherokee engine code?

1. Get behind the Grand Cherokee’s wheel and slide your key into the ignition. Turn the key in the following pattern: On-Off-On-Off-On.
2. Grab a pen and paper and count the number times the check engine light flashes at you. It will be a code.

How do I find my Jeep error code?

How to Check An Engine Code

1. Insert key into the ignition.
2. Turn to “ON” position without starting the Jeep.
3. Push the key in and turn it to “OFF” and then to “ON” three times, leaving it in the “ON” position.

How do you reset the check engine light on a 2001 Jeep Grand Cherokee?

To turn off the Jeep Grand Cherokee check engine light, turn the ignition switch to ON but don’t start the vehicle. Press the gas pedal 3 times within 10 seconds and turn the ignition off. Wait 10 seconds and start the engine.

How do you diagnose trouble codes?

Inserting and Reading an OBD Scanner

1. Step 1: Locate your vehicle’s OBD port.
2. Step 2: Plug your OBD scan tool into the connector.
3. Step 3: Read the codes in the computer.
4. Step 4: Record the codes that display.
5. Step 1: Break down your code into sections.
6. The first section is the first character, which is always a letter.

How do you clear the fault code on a Jeep Cherokee?

How to Reset the Fault Code on a Jeep Cherokee

1. Pull the release lever to open the hood from inside the vehicle.
2. Open the hood and place the support rod into position to prop up the hood.
3. Remove the nut connecting the negative battery terminal to the battery, using an open end wrench.
4. Allow the computer to reset.

How can I check my check engine light code without a scanner?

Flip your car’s ignition on and off a couple of times without cranking the engine and finish with the key in the on position. Your car will then check for any saved trouble codes. All the lights on the dash should light up until one remains on—usually the “service engine” light.

How do you reset the code on a Jeep Grand Cherokee?

What does the check engine light mean on a Jeep Grand Cherokee?

If the check engine light in your 2020 Jeep Grand Cherokee starts flashing, that means that the problem needs immediate attention and your Jeep should be transported in shortly. This blinking light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system.

What are the trouble codes on a jeep?

OBDII Jeep Code Definitions. Jeep Codes Jeep Codes Jeep Codes Trouble Code Fault Location Probable Cause P1001 Ignition Key Off Timer Performance Too F P1002 Ignition Key Off Timer Performance Too S P1004 Short Runner Valve Control Performance

What does a DTC mean on a Jeep Grand Cherokee?

In the Grand Cherokee WJ, the MIL gives an indication to the vehicle operator when the Powertrain Control Module (PCM) has recorded a Diagnostic Trouble Code (DTC) for an On-Board Diagnostics II (OBDII) emissions-related circuit or component malfunction.

Where is the OBD II connector on a Jeep Grand Cherokee?

OBD-II equipped vehicles have a connector located in the passenger compartment, usually accessible from the driver’s seat (under the dash above the hood release lever in the Grand Cherokee WJ). A cable is plugged into the OBD-II connector and connected to a scanning tool.