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DTC C2336 Shift position not determined
 
 
cautionBefore replacing the ECU, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.
 
 
OPERATION
The BSW-ECU (slave) communicates with the PHEV-ECU via the gateway-ECU, the BSW-ECU (master) through CAN bus lines.
 
 
CHECK CONDITION
Electric motor switch is in the ON position.
 
 
DIAGNOSTIC FUNCTION AND TROUBLE JUDGMENT
When the BSW-ECU (slave) receives an invalid selector lever position signal from the PHEV-ECU for at least 1.5 seconds, the ECU sets DTC C2336.
 
 
TROUBLESHOOTING HINTS
  • Malfunction of PHEV-ECU
  • Malfunction of BSW-ECU (master/slave)
 
 
DIAGNOSIS
1. Using scan tool (M.U.T.-IIISE), read the BSW-ECU (master) DTC [Check if DTC C2336 is set in the BSW-ECU (master)].
2. Using scan tool (M.U.T.-IIISE), read the BSW-ECU (slave) DTC again.
3. Using scan tool (M.U.T.-IIISE), read the BSW-ECU (slave) DTC again.