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Home >> Kia >> 2021 >> Sorento EX, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Double Clutch Transmission System Diagnosis - 2.5T (VIN F) (1 Of 3) (Except HEV) >> DTC P073E-73: Unable To Engage (Shift) Reverse Gear >> Component Inspection >> S/W Management

S/W Management

Inspection Condition Inspection Procedure Reference
  1. Start-up "ON".
  2. Shift lever P.
  3. Vehicle speed 0km/h.
  4. Battery normal. (above 10V)
  5. NO DTC.
  1. Connect KDS to "Data Link Connector (DLC)".
  2. Select the "Vehicle S/W Management" about related DTC with KDS.
  3. Select "TCU Neutralization" in S/W Management.
  4. After the final work, go to "VERIFICATION OF REPAIR " procedure.
Fig.1 to 5
CAUTION: Perform the following procedure for TCU, clutch pack replacement, TCU update, faulty TCU learning.
G13688940Courtesy of KIA MOTORS AMERICA, INC.
G13688941Courtesy of KIA MOTORS AMERICA, INC.
G13688942Courtesy of KIA MOTORS AMERICA, INC.
G13688943Courtesy of KIA MOTORS AMERICA, INC.
G13688944Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition Inspection Procedure Reference
  1. Start-up "ON".
  2. Shift lever P.
  3. Vehicle speed 0km/h.
  4. Battery normal. (above 10V)
  5. NO DTC.
  1. Connect KDS to "Data Link Connector (DLC)".
  2. Select the "Vehicle S/W Management" about related DTC with KDS.
  3. Select diagnostic Air bleeding in S/W Management.
  4. After the final work, go to "VERIFICATION OF REPAIR " procedure.
Fig.1 to 4
G13688945Courtesy of KIA MOTORS AMERICA, INC.
G13688946Courtesy of KIA MOTORS AMERICA, INC.
G13688947Courtesy of KIA MOTORS AMERICA, INC.
G13688948Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition Inspection Procedure Reference
  1. Start-up "ON".
  2. Shift lever P.
  3. Vehicle speed 0km/h.
  4. Battery normal. (above 10V)
  5. NO DTC.
  1. Perform the diagnostic air bleeding function of S/W Management if necessary.
  2. Connect KDS to "Data Link Connector (DLC)".
  3. Select the "Vehicle S/W Management" about related DTC with KDS.
  4. Select air bleeding in S/W Management.
  5. After the final work, go to "VERIFICATION OF REPAIR " procedure.
Fig.1 to 4
G13688949Courtesy of KIA MOTORS AMERICA, INC.
G13688950Courtesy of KIA MOTORS AMERICA, INC.
G13688951Courtesy of KIA MOTORS AMERICA, INC.
G13688952Courtesy of KIA MOTORS AMERICA, INC.