C1494 · 厂商技术资料

JEEP · 2026-04-11

Two Speed Power Transfer Unit Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ? C1494-07 - PTU Fork Position-Mechanincal Failures. Customers m

JEEP · 2026-04-08

Two Speed Power Transfer Unit Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ? C1494-07 - PTU Fork Position-Mechanincal Failures. Customers m

JEEP · 2024-12-11

Power Transfer Unit If considering PTU Assembly replacement related to DTCs C14A7-97 or C1494-92, please be aware of updated diagnostic procedures in the service library which may indicate the smart actuator replacement (PN 68369692AD) is the proper repair.

CHRYSLER, JEEP · 2024-12-11

Power Transfer Unit If considering PTU Assembly replacement related to DTCs C14A7-97 or C1494-92, please be aware of updated diagnostic procedures in the service library which may indicate the smart actuator replacement (PN 68369691AD) is the proper repair.

JEEP · 2016-02-09

Flash: Power Transfer Unit (PTU) Motor Position Enhancements This bulletin involves updating the software in the Power Transfer Unit (PTU). A customer may experience All Wheel Drive (AWD) not operating correctly. On further inspection the Technician may find the following Diagnostic Trouble Codes (DTCs), C1494-92-PTU Fork Position - Performance or Incorrect Operation.

CHRYSLER, JEEP · 2015-12-24

Flash: PTU Motor Position Enhancements This bulletin involves updating the software in the Power Transfer Unit (PTU), Rear Driveline Module (RDM) and Drivetrain Control Module (DTCM). A customer with a KL vehicle may experience difficulty shifting out of 4 Wheel Low (4WL). A customer with a UF vehicle may experience All Wheel Drive (AWD) not operating correctly. On further inspection the Technician may find one or more of the following Diagnostic Trouble Codes (DTCs): ? C1494-92-PTU Fork Position - Performance or Incorrect Operation. ? C1499-92-RDM Motor Position - Performance or Incorrect Operation. ? C1496-92-PTU Motor Position - Performance or Incorrect Operation.

CHRYSLER · 2015-11-10

PART NUMBER 68090604A, 68090602A, BEFORE REPLACING POWER TRANSFER UNIT, CHECK THE SERVICE 4WD LIGHT IS INTERMITTENT, WILL PRODUCE A C1494-92 DTC, BY DRIVING UNDER HEAVY THROTTLE *CN

CHRYSLER · 2015-09-17

Power Transfer Unit Prior to replacing the PTU, please review the following;~ Is the DTC C1494-92 PTU Fork Position Performance or Incorrect Operation active or stored?~ If active (MIL stays on), replace the PTU.~ If stored only (MIL is intermittent), we would like to investigate this vehicle further. Please call Bruce Michel at cell (248) 260-8641, or Jian Zhu at cell (248) 379-1132. If neither answers with 15 minutes proceed with replacement.

CHRYSLER, DODGE, FIAT, JEEP, RAM · 2015-08-12

Power Transfer Unit Prior to replacing the PTU, please review the following .~ Check if the service 4WD light is intermittent by driving under heavy throttle will produce a C1494-92 DTC, if yes, please call FCA axle engineering and do not replace the PTU. Bruce Michel at cell (248) 260-8641, or Jian Zhu at cell (248) 379- 1132. If neither answers with 15 minutes then proceed with the repair. ~ If the service 4WD light lamp is on steady then replace the Power Transfer Unit.