LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 2036 (Transfer Case) >> TX15B >> Trouble Diagnosis >> CONSULT-II Function (ALL MODE AWD/4WD) >> Self-Diag Result Mode >> Display Item DTC List

Display Item DTC List

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
TRANSFER CASE TX15B DTC's

DTC Diagnostic item is detected when... Check item
*INITIAL START* [P1801] Due to removal of battery which cuts off power supply to transfer control unit, self-diagnosis memory function is suspended. "POWER SUPPLY CIRCUIT FOR TRANSFER CONTROL UNIT "
CONTROL UNIT 1 [P1802] Malfunction is detected in the memory (RAM) system of transfer control unit. "TRANSFER CONTROL UNIT "
CONTROL UNIT 2 [P1803] Malfunction is detected in the memory (ROM) system of transfer control unit. "TRANSFER CONTROL UNIT "
CONTROL UNIT 3 [P1804] Malfunction is detected in the memory (EEPROM) system of transfer control unit. "TRANSFER CONTROL UNIT "
VHCL SPEED SEN.AT [P1807]
  • Malfunction is detected in output shaft revolution signal that is output from TCM through CAN communication.
  • Improper signal is input while driving.
 "OUTPUT SHAFT REVOLUTION SIGNAL (TCM) "
VHCL SPEED SEN.ABS [P1808]
  • Malfunction is detected in vehicle speed signal that is output from ABS actuator and electric unit (control unit) through CAN communication.
  • Improper signal is input while driving.
 "VEHICLE SPEED SENSOR (ABS) "
CONTROL UNIT 4 [P1809] AD converter system of transfer control unit is malfunctioning. "TRANSFER CONTROL UNIT "
4L POSI SW TF [P1810] Improper signal from 4LO switch is input due to open or short circuit. "4LO SWITCH "
BATTERY VOLTAGE [P1811] Power supply voltage for transfer control unit is abnormally low while driving. "POWER SUPPLY CIRCUIT FOR TRANSFER CONTROL UNIT "
4WD MODE SW [P1813] More than two switch inputs are simultaneously detected due to short circuit of 4WD shift switch. "4WD SHIFT SWITCH "
4WD DETECT SWITCH [P1814] Improper signal from wait detection switch is input due to open or short circuit. "WAIT DETECTION SWITCH "
PNP SW/CIRC [P1816] When A/T PNP switch signal is malfunction or communication error between the vehicles. "PNP SWITCH SIGNAL "
SHIFT ACTUATOR [P1817]
  • Motor does not operate properly due to open or short circuit in actuator motor.
  • Malfunction is detected in the actuator motor. (When 4WD shift switch is operated and actuator motor is not operated)
  • Malfunction is detected in transfer shift high relay or transfer shift low relay.
 "ACTUATOR MOTOR "
SHIFT ACT POSI SW [P1818]
  • Improper signal from actuator position switch is input due to open or short circuit.
  • Malfunction is detected in actuator position switch.
 "ACTUATOR POSITION SWITCH "
SHIFT ACT CIR [P1819]
  • Malfunction is detected in transfer shut off relay 1 and transfer shut off relay 2.
  • Malfunction occurs in transfer control device drive circuit.
 "POWER SUPPLY CIRCUIT FOR TRANSFER CONTROL UNIT ", "TRANSFER CONTROL DEVICE "
ENGINE SPEED SIG [P1820]
  • Malfunction is detected in engine speed signal that is output from ECM through CAN communication.
  • Improper signal is input while driving.
 "ENGINE SPEED SIGNAL "
CAN COMM CIRCUIT [U1000] Malfunction has been detected from CAN communication line. "CAN COMMUNICATION LINE "
NO DTC IS DETECTED. FURTHER TESTING MAY BE REQUIRED. No NG item has been detected. -
CAUTION: If "CAN COMM CIRCUIT [U1000]" is displayed with other DTCs, first perform the trouble diagnosis for CAN communication line.
NOTE: If "SHIFT ACT POSI SW [P1818]" or "SHIFT ACT CIR [P1819]" is displayed, first erase self-diagnostic results. ("SHIFT ACT POSI SW [P1818]" or "SHIFT ACT CIR [P1819]" may be displayed after installing transfer control unit or transfer assembly.)
scientia non olet · About LEMON Manuals