Check engine light or misfire

On December 13, 2016, the National Highway Traffic Safety Administration (NHTSA) received recall 16V-907 from Fiat Chrysler Automobiles (FCA) that identified a safety defect involving crankshaft or camshaft sensor failures on certain 2016 Model Year Dodge Journey, Jeep Compass, and Jeep Patriot vehicles. The failure of the crankshaft or camshaft sensor may lead to a loss of motive power (LOMP) in the recalled vehicles. Following the receipt of recall 16V-907, the Office of Defects Investigation (ODI) received 127 vehicle owner’s questionnaires (VOQ), in which consumers allege experiencing crankshaft or camshaft failures on similar vehicles not included in the recall. On July 22, 2022, this Recall Query was opened to further assess the scope, frequency, and safety consequences of the alleged defect described in the recall. During this investigation, ODI sent two information request (IR) letters to FCA. The first letter was sent on August 15, 2022, and the second on July 12, 2024. Responses to these IR letters, that included manufacturer claim data related to the alleged defect, were received on September 26, 2022, and September 6, 2024, respectively. Analysis of ODI and FCA claim data identified two failure modes relating to intermittent crankshaft and camshaft sensor loss of signal. The first failure mode involves a faulty crankshaft or camshaft electrical connector, as identified in recall 16V-907. The second failure mode involves a faulty crankshaft and/or camsh

NHTSA's Office of Defects Investigation (ODI) evaluated this petition by 1) reviewing the Vehicle Owner Questionnaire (VOQ) reports (i.e., complaints) submitted to the Agency, 2) reviewing the manufacturer's response to an Information Request letter the Agency produced, and 3) reviewing the investigative files for two prior Agency actions, specifically PE13-016 and DP14-002, both of which involved the same alleged defect condition and both of which were closed without a defect finding.Consistent with prior evaluations, ODI has determined that further investigation is unlikely to result in a finding that a defect related to motor vehicle safety exists given the conditions under which these stalls occur.Additionally, and as indicated by the failure report counts shown above, there have been no relevant crashes, injuries or fatalities identified by either ODI or the manufacturer despite the fairly significant service life of the subject vehicles.In view of the need to allocate and prioritize NHTSA's limited resources to best accomplish the agency's safety mission, ODI is denying petition.A detailed summary of ODI's analysis of this petition is available in the investigative file for this action, and will be published in the Federal Register also.The 39 VOQ reports cited above can be reviewed at NHTSA.gov under the following reference (ODI) numbers:10520767, 10582092, 10630009, 10632390, 10655183, 10661543, 10669824, 10679771, 10700955, 10714106, 10721350, 10721565, 10726070, 107

In a letter dated April 3, 2013, Chrysler Group LLC submitted a Defect Information Report (DIR) to NHTSA identifying a safety defect in the fuel delivery system in approximately 20,532 model year (MY) 2012 Jeep Patriot (11,624) and Compass (8,908) vehicles manufactured from October 18, 2011 through May 7, 2012 and equipped with certain fuel tanks produced between October 18, 2011 and January 26, 2012 (Recall 13V-120).According to Chrysler, Jeep Patriot and Compass vehicles equipped with saddle type fuel tanks built during the affected period may experience low siphoning rate through the transfer tube from the secondary to the primary side of the fuel tank.Chrysler's investigation determined that a material change by the transfer tube supplier (TI Automotive) led to malformed tubes being shipped to the final tank assembly supplier (Kautex).The malformed transfer tubes may make the siphoning process more difficult to start and maintain under certain operating conditions.Sustained driving during this condition may deplete fuel in the primary side of the fuel tank and lead to engine stall without warning.Kautex established a 100% sort on January 26, 2012 as a countermeasure for the malformed tubes being used in production.Chrysler is able to trace fuel tank build dates by vehicle identification number and Recall 13V-120 only includes vehicles equipped withsaddle tanks made during the affected period.Approximately 97 percent of the recalled Patriot vehicles (11,277 out of 11,624)