Tag: HYUNDAI

Possible causes – Faulty Diagnostic Module Tank Leakage (DMTL)– Diagnostic Module Tank Leakage harness is open or shorted– Diagnostic Module Tank Leakage circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1403 HYUNDAI OBD Code Description The heated DMTL (Diagnostic Module Tank Leakage) is used to monitor the evaporative…

Possible causes – Faulty Diagnostic Module Tank Leakage (DMTL)– Diagnostic Module Tank Leakage harness is open or shorted– Diagnostic Module Tank Leakage circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1404 HYUNDAI OBD Code Description The heated DMTL (Diagnostic Module Tank Leakage) is used to monitor the evaporative…

Possible causes – Faulty Diagnostic Module Tank Leakage (DMTL)– Diagnostic Module Tank Leakage harness is open or shorted– Diagnostic Module Tank Leakage circuit poor electrical connection– Faulty Powertrain Control Moduel (PCM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty crankshaft position sensor– Crankshaft position sensor harness is open or shorted– Crankshaft position sensor circuit poor electrical connection– Signal plate may be damage– Starter motor may be faulty– Starting system circuit– Dead or weak battery Tech description Sometimes and in some models, low battery voltage or a weak starter can can…

Possible causes – Faulty Cruise Control Multi-Function– Faulty Cruise Control Multi-Function harness is open or shorted– Faulty Cruise Control Multi-Function circuit poor electrical connection When is the obd code mean? The Engine Control Module (ECM) has detected a fault in the cruise control switch circuit Symptoms – Engine Light ON (or Service Engine Soon Warning…

Possible causes – Faulty Cruise Control Resume Switch– Cruise Control Resume Switch harness is open or shorted– Cruise Control Resume Switch circuit poor electrical connection When is the obd code mean? The Engine Control Module (ECM) has detected a fault in the Cruise Control Resume Switch Symptoms – Engine Light ON (or Service Engine Soon…

Possible causes – Faulty canister vent control valve– Purge Control Valve harness is open or shorted– Purge Control Valve electrical circuit poor connection When is the obd code mean? An improper voltage signal is sent to Engine Control Module (ECM) through Evaporative Emission System (EVAP) canister vent control valve. Symptoms – Engine Light ON (or…

Possible causes – Faulty canister vent control valve– Purge Control Valve harness is open or shorted– Purge Control Valve electrical circuit poor connection When is the obd code mean? EVAP canister vent control valve remains closed under specified driving conditions. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0448 HYUNDAI OBD Code…

Possible causes – Faulty Clutch Switch– Misadjusted Clutch Switch– Clutch Switch harness is open or shorted– Clutch Switch circuit poor electrical connection– Faulty Engine Control Module (ECM) Tech description Check clutch switch adjustment, the switch should open and close when the clutch pedal is depress. If the switch is properly adjusted, replaced the clutch switch…

Possible causes – Faulty cooling fan relay– Cooling fan relay harness is open or shorted– Cooling fan relay circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Radiator fan inoperative– Engine overheating