Knowledge Hub
Decoded by engineers,
verified by technicians.
888 guides, repair insights and product knowledge from the iCarsoft Technical Team.
Tech Center & Insights
P0599 Code: Thermostat Heater Control Circuit High Causes, Symptoms & Fix
Diagnose and fix the P0599 code (Thermostat Heater Control Circuit High). Discover common causes, symptoms, testing steps, and DI…
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P2022 Code
P2022 means high voltage in Bank 2 intake runner sensor (common in F-150, Silverado). Learn voltage specs, fixes with iCarsoft CR…
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P24B0 Code
P24B0 means low voltage in your diesel PM sensor (common in GM Duramax). Fix it fast with iCarsoft CR Eagle P – lifetime free upd…
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P0610 Code
P0610 means PCM memory failure or misconfigured vehicle options (common in JAC Refine, Hyundai Elantra). Learn voltage specs, fix…
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P203E Code
P203E means erratic DEF sensor signal (common in Ford 6.7L, Ram 6.7L). Fix limp mode fast with iCarsoft CR Eagle P (lifetime free…
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P0281 Code
P0281 means cylinder 7 underperforms (common in Silverado 2500HD, F-350). Learn compression/voltage specs, symptoms, fixes with i…
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P0370 Code
P0370 means invalid crankshaft timing signal (common in Duramax diesel). Learn voltage specs, symptoms, and fixes with iCarsoft C…
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P2230 Code
P2230 means erratic BARO sensor signals (common in Ford F-150, Chevy Equinox). Learn voltage/pressure specs, symptoms, fixes with…
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P066D Code
P066D means high voltage in your cylinder 2 glow plug circuit (common in Duramax, Cummins). Learn voltage specs, symptoms, and fi…
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P062D Code
P062D means fuel injector driver circuit malfunction on Bank 1 (common in VW Scirocco, Peugeot 308). Learn voltage specs, symptom…
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P0313 Code
P0313 means misfire during low fuel (common in Silverado, F‑150). Learn fuel pressure specs, symptoms, and fixes with iCarsoft CR…
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P2179 Code
P2179 means lean air-fuel mixture on Bank 2 (common in VW Tiguan, Honda Civic). Learn AFR/voltage specs, symptoms, fixes with iCa…
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P2542 Code
P2542 means high voltage in the low-pressure fuel sensor circuit (common in Ford F-150 EcoBoost, VW GTI). Learn voltage specs, sy…
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P2202 Code
P2202 means low NOx sensor voltage on Bank 1 (common in Ram EcoDiesel, GM Duramax). Learn voltage specs, symptoms, fixes with iCa…
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P0976 Code
P0976 means low voltage in Shift Solenoid B circuit (common in Toyota Crown 2005–2012, Acura RDX 2007–2012). Learn symptoms, volt…
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P0348 Code
P0348 means high voltage in your Bank 2 camshaft sensor circuit. Learn symptoms, causes, voltage specs, and fix P0348 fast with i…
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P2320 Code
P2320 means a fault in Ignition Coil G’s secondary circuit. Learn symptoms, causes, and fix P2320 fast with the iCarsoft CR Ultra…
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P0942 Code
P0942 means hydraulic pressure failure in your automatic transmission. Learn symptoms, causes, and fix P0942 fast with iCarsoft C…
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P228B Code
P228B means a fault in Fuel Pressure Regulator 2. Learn symptoms, causes, and how to fix P228B fast with the iCarsoft CR Max P pr…
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P2602 Code
P2602 means low voltage in your electric coolant pump circuit. Learn symptoms, causes, and fix P2602 fast with the iCarsoft CR Ma…
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P015A Code
P015A means front O2 sensor on Bank 1 is slow switching rich to lean. Learn symptoms, causes, and fix P015A fast with iCarsoft CR…
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P0765 Code
P0765 means Shift Solenoid D has failed. Learn symptoms, causes, and how to diagnose and clear P0765 fast with the professional i…
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P0047 Code
P0047 means low voltage in your turbo boost control circuit. Learn symptoms, causes, and fix P0047 fast with the iCarsoft CR Max …
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P00B4 Code
P00B4 means high voltage in your coolant temperature sensor circuit. Learn symptoms, causes, and fix P00B4 fast with the iCarsoft…
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