Question about 2003 Jaguar X-Type

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Pecus Error E

While wiping snow off, I turned the car on, a PECUS ERROR E with yellow-red blinking lights. What is wrong?

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This is a network communication problem with the ECM, first check the battery voltage for a low voltage, start the car and recheck it should be about 13 to 14 volts if it is ok you may need a dealer. Good luck.

Posted on Nov 09, 2014

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SOURCE: The message window is flashing red and amber light

1997 xk8 rear light failure

Posted on Mar 27, 2011

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1 Answer

PECUS ERROR E appear with yellow & red blinking lights (78550 miles)


thats a problem with one of the modules on the can or scp network it is saying there is a programming error, or the module does not belong to this car. have you changed a module of any sort/? they are all connected and will only function on the car they belong to unless they are reprogrammed with jag diagnostic equipment ie. ids software. its all part off the antitheft system

Jan 03, 2014 | 2003 Jaguar X-Type

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Warning light to the left above temp light, red and yellow snow flakes yellow in colour, no audio warning, not flashing, 2007 ford mondeo


It is an outside temperature warning light. Turns yellow when the temperature gets to around 5 degrees and then turns red with the temperature gets to around 0.

Mar 06, 2011 | Ford Focus Cars & Trucks

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The message window is flashing red and amber light and the letters PECUS S. What does this mean and what should I do about it? My car is a 2002 XKR


You probably driving a mobile swimming pool !

Under the rear seat and the trunk fills with rain water. This corrodes the ECU connections to the on-board control modules.

Common problem with British cars....with the weather in the UK, you'd have thought we could produce water tight cars by now !

Jan 10, 2011 | 2002 Jaguar X-Type

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Need to know how to retrieve the diagnostic codes on a 1989 nissan stanza


I have the 87 model,but the procedure should be the same. Its under the passengers seat. Had to remove my seat to access it.Turn the ignition on,with a flat-headed screwdriver turn the screw fully clockwise,and wait until you see several blinks. Two or three.Now turn the screw fully counter-clockwise,and read the blinks.The Red light denotes "!0), the yellow light denotes (1), so if the Red light blinks once,and the green light blinks twice, the code will be 12

May 20, 2010 | 1989 Nissan Stanza

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Alight i have a 1999 mercury cougar and a light popped on the other day and i have no clue what it means. the light is on the headliner bundle of lights. please help. thrashbash_sk8r@yahoo.com


If the light on your cougar has a wrench on it then this is your "Interval Maintenance light", it comes on when your car is due for a scheduled maintenance as prescribed in your owners manual (oil changes, transmission fluid, etc). Another light located on the upper cluster is the "Outside Temp Freeze Warning Light", this light looks like a yellow or red snow flake, if this light is yellow it means it's nearly freezing outside (so watch for slippery roads), and if this light turns red it means that it's 32 degrees or lower

Dec 14, 2009 | 1999 Mercury Cougar

1 Answer

Jaguar codes


thats interesting, the pecus lighting up on your dash means a control module wasnt fully programed, or in the process of being programed. ive only seen that pecus warning light once when a module failed to download the proper information. The low oil light and this pecus fault are not related.

The only way to get that light off is to bring it to a jaguar dealership.

In my case went this happened to me i was performing a recall that had me go though this download process. Now, if this problem applies to the recall then jaguar will pay for the repair and all you have to pay for is the diagnosis fee which is different with any dealership.

You can check on-line, for have the dealership look to see if their are any recalls on your vehicle.

Apr 27, 2009 | 1998 Jaguar XJ8L

2 Answers

On the interior roof warning lights there are two lights that keep coming on(orange and red) that look like snow flakes. What sre these warning lights for?


These are outside temp. warning lights. The Yellow light goes on when the outside temp. dips to 40 degrees to let you know that there is a possibility of frost. The Red light goes on when outside temp. dips to 30 degrees suggesting a possibility of icy conditions.

Feb 21, 2009 | 1999 Mercury Cougar

1 Answer

I got a 2002 mercury cougar and there is a light that turns on an off once in a while it's the second 1 next to the wrench it looks like a snow flake what dos it mean


The yellow/orange snowflake means its between 42 and 33 degrees and the red snowflake means it's 32 degrees or below (fahrenheit).

Jan 28, 2009 | 2002 Mercury Cougar

2 Answers

Why is the ''snowflake light'' showing up red in my car?


I have a '99 Mercury Cougar & I've been read somewhere that the snowflakes have to do with the outside temp. & traction. I think it's warning you that it may be slippery or icy. I've noticed that when it's +3 to about -2 or -3, the yellow snowflake shows up. Any anything colder than -3 shows the red snowflake. The other lights: the wrench comes up in yellow. That one has always turned on after a certain amount of km's & it's advising you that your car needs a check-up (that's when I know I should look into getting an oil change). You can turn this light off by holding down the two buttons above & below the 'clock' button. Hold them down together for at least 5 seconds & that wrench light should go off. Otherwise, there is a light for checking your breaks (upside down exclamation mark), low windshield fluid. I can't think of any other ones but I hope this helps.

Nov 18, 2008 | 1999 Mercury Cougar

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