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Discussion Starter #1
Just a quick hello from Dave and Lee...we bought a prowler two years ago and our town in the mountains, Detroit Lake, Oregon.
4,000 miles of trails to go quadding, brought it down to Loreto BCS Mexico now it's used every Day and Love it.
Only thing is we left the manual at Home!!!
Does the electrical dash have to be reset once it blows a fuse?

Founding Member
3,867 Posts
If a sensor fails or an out-of-tolerance signal is sensed
by the ECU, an error code will be generated by the
ECU. This will result in the analog needle swinging
full scale. The EFI icon will flash.
To read the error code(s), use the following procedure.
1. Make sure the ignition switch is in the OFF position;
then remove the seats
2. Locate the diagnostic plug next to the PDM; then
remove the black rubber cap.
3. Connect the Diagnostic Harness to the diagnostic
4. Turn the ignition switch to the ON position and
read the error code on the LCD. Refer to the following
ECU Error Code List to identify the specific

problem area

ECU Error Code List

NOTE: Each of the following numerical codes will
have a two-letter prefix. A prefix of AC (Active
Code) or SC (Stored Code) will be displayed.
Always correct and clear Active Codes before
clearing Stored Codes.
• 00 = No Fault Detected (active code only)
• 12 = CKP (Crankshaft Position) Sensor*
• 13 = MAP (Manifold Absolute Pressure) Sensor
• 14 = TPS (Throttle Position Sensor)
• 15 = ECT (Engine Coolant Temperature) Sensor
• 16 = Speed Sensor
• 21 = IAT (Inlet Air Temperature) Sensor
• 23 = Tilt Sensor*
• 24 = Ignition Coil #1*
• 32 = Fuel Injector #1*
• 40 = ISC (Idle Speed Control) Valve
• 41 = Fuel Pump Relay*
• 60 = Cooling Fan Relay
• 95 = Sensor Power
• 96 = Incorrect ECU*
• 97 = ECU Memory Power (constant battery
• 99 = Start/Run Not Possible (active code only)
*Will initiate code 99.
To clear the error code(s), use the following procedure.

NOTE: The ignition switch should be in the OFF
1. With the diagnostic harness connected to the diagnostic
plug and the drive select switch in the 4WD
position, hold the reverse override switch down
and turn the ignition switch to the ON position.
2. After ten seconds, release the reverse override
switch and turn the ignition switch to the OFF
position; then turn the ignition switch to the ON

position. The display should read EC00 (no fault

NOTE: If the LCD still displays an error code,
continue troubleshooting the appropriate component.
3. Disconnect the diagnostic harness; then install the
black rubber cap.
4. Install the seats making sure they lock securely in

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