U2638 DTC For Riley Mr
Riley Mr Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | Opposite Piston Engine |
| Engine Air Intake Process : | Supercharged Engine |
Your Riley Mr engine control system detects a problem, the computer stores the diagnostic trouble
code U2638 in its memory.
To figure out what is wrong with your vehicle you must first extract the U2638 DTC For Riley Mr.
On 1999 and later U2638 Riley Mr engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.
U2638 Riley Mr DTC Meaning
| U |
Network Code - Problem is climate control system, lighting, airbags, etc. |
| 2 |
MFG - Manufacturer Specific |
| 6 |
Vehicle Speed Control And Idle Control System |
| 3 |
Low Coolant Circuit |
| 8 |
Park/Neutral Postion (PNP) Switch Circuit Engine Torque Signal Circuit |
If your U2638 Riley Mr check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system U2638 and engine control unit are in charge of monitoring a bunch of different U2638 DTC For Riley Mr, and if they get a reading that's a little out of whack, up pops the check engine light.
You can also check other Riley car models :
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The listed Riley models will give information about U2638 DTC.
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