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DTC No. P1A48-92 Gear Lever Position Sensor System - Single Sensor Correlation
 
 
 
 
MONITOR EXECUTION
Continuous
 
 
MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
Other Monitor (There is no temporary DTC set in memory for the item monitored below)
  • Not applicable
Sensor (The sensor below is determined to be normal)
  • Not applicable
 
 
DTC SET CONDITIONS
Logic Flow Chart
 
 
Check Condition
  • The power supply mode of the electric motor switch is ON.
  • The PHEV-ECU power supply voltage is 9.0 volts or more.
Judgment Criterion
  • Receive abnormal gear lever position sensor (GLPS) signal pattern for 1.2 seconds for 5 times or more.
 
 
OBD-II DRIVE CYCLE PATTERN
 
 
TROUBLESHOOTING HINTS
  • Damaged wiring harness and connectors
  • Malfunction of the selector lever
  • Malfunction of the PHEV-ECU
 
 
DIAGNOSIS
1.M.U.T.-IIISE other DTC check
Check whether the PHEV-ECU sets the following DTCs.
  • DTC No. P1A37-12 Gear Lever Position Sensor 1 Circuit-high
  • DTC No. P1A38-11 Gear Lever Position Sensor 1 Circuit-low
  • DTC No. P1A39-12 Gear Lever Position Sensor 2 Circuit-high
  • DTC No. P1A3A-11 Gear Lever Position Sensor 2 Circuit-low
  • DTC No. P1A3B-12 Gear Lever Position Sensor 3 Circuit-high
  • DTC No. P1A3C-11 Gear Lever Position Sensor 3 Circuit-low
  • DTC No. P1A3D-12 Gear Lever Position Sensor 4 Circuit-high
  • DTC No. P1A3E-11 Gear Lever Position Sensor 4 Circuit-low
  • DTC No. P1A3F-12 Gear Lever Position Sensor 5 Circuit-high
  • DTC No. P1A40-11 Gear Lever Position Sensor 5 Circuit-low
  • DTC No. P1A41-12 Gear Lever Position Sensor 6 Circuit-high
  • DTC No. P1A42-11 Gear Lever Position Sensor 6 Circuit-low
  • DTC No. P1A43-12 Gear Lever Position Sensor 7 Circuit-high
  • DTC No. P1A44-11 Gear Lever Position Sensor 7 Circuit-low
  • DTC No. P1A45-12 Gear Lever Position Sensor 8 Circuit-high
  • DTC No. P1A46-11 Gear Lever Position Sensor 8 Circuit-low
Are the DTCs set?
Troubleshoot the set DTCs (Refer to DIAGNOSTIC TROUBLE CODE CHART). Then,
 
2.M.U.T.-IIISE other DTC check
Check whether the PHEV-ECU sets the following DTC.
  • DTC No. P08A6-00 Gear Lever Position Sensor System - Multiple Sensor Correlation
Is the DTC set?
Troubleshoot the set DTC (Refer to DTC No. P08A6-00 Gear Lever Position Sensor System - Multiple Sensor Correlation). Then,
 
3.Check of short to ground circuit and open circuit in shift sensor signal lines between PHEV-ECU and selector lever
Check the following lines for short to ground circuit and open circuit.
  • SF01line
  • SF02line
  • SF03line
  • SF04line
  • SF05line
  • SF06line
  • SF07line
  • SF08line
Is the check result normal?
Repair the connector(s) or wiring harness. Then,
 
4.Test the OBD-II drive cycle.
(1) Carry out a test drive with the drive cycle pattern. Refer to OBD-II Drive Cycle OBD-II DRIVE CYCLE.
(2) Check the DTC.
Is the DTC set?
Replace the PHEV-ECU (Refer to PHEV-ECU REMOVAL AND INSTALLATION). Then,
The procedure is complete.
 
5.Test the OBD-II drive cycle.
(1) Carry out a test drive with the drive cycle pattern. Refer to OBD-II Drive Cycle OBD-II DRIVE CYCLE.
(2) Check the DTC.
Is the DTC set?
Retry the troubleshooting.
The procedure is complete.