RM38T0EC _51 Engine / Hybrid System _144957 HYBRID / BATTERY CONTROL _0604232 HYBRID CONTROL SYSTEM C

HYBRID / BATTERY CONTROL  HYBRID CONTROL SYSTEM  P070562  Transmission Range Sensor "A" Circuit (PRNDL Input) Signal Compare Failure  


DESCRIPTION

The shift lever position sensor sends 7 different switch signals to the hybrid vehicle control ECU. The hybrid vehicle control ECU uses these signals to detect the shift lever position (P, R, N, D or S). The hybrid vehicle control ECU also uses this information to determine the intended direction of travel (forward or reverse).

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note
P070562 Transmission Range Sensor "A" Circuit (PRNDL Input) Signal Compare Failure Shift sensor circuit malfunction (abnormal pattern)
A malfunction in the P, R, N, D or S circuit is detected based on the shift sensor input pattern.
(1 trip detection logic)
·

Wire harness or connector

·

Shift lever position sensor

·

Hybrid vehicle control ECU


Does not come on Master Warning:
Comes on 		SAE Code: P0705

CONFIRMATION DRIVING PATTERN

HINT:

After repair has been completed, clear the DTCs and then check that the vehicle has returned to normal by performing the following All Readiness check procedure.

Click hereEngine / Hybrid System>HYBRID / BATTERY CONTROL>HYBRID CONTROL SYSTEM>UTILITY


1.

Connect the GTS to the DLC3.

2.

Turn the ignition switch to ON and turn the GTS on.

3.

Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).

4.

Turn the ignition switch off and wait for 2 minutes or more.

5.

Turn the ignition switch to ON and turn the GTS on.

6.

Slowly move the shift lever from P to S then back to P.

7.

Enter the following menus: Powertrain / Hybrid Control / Utility / All Readiness.

8.

Check the DTC judgment result.

HINT:
·

If the judgment result shows NORMAL, the system is normal.

·

If the judgment result shows ABNORMAL, the system has a malfunction.

·

If the judgment result shows INCOMPLETE or N/A, perform driving pattern again.




WIRING DIAGRAM

A407614E45
0.552,4 1.031,4.219 0.479,0.219 10 false C136 0.542,4.177 3.01,4.49 2.469,0.313 10 false Shift Lever Position Sensor 1.865,0.531 2.177,0.729 0.313,0.198 10 false +B 1.948,1.042 2.26,1.24 0.313,0.198 10 false P 1.948,1.385 2.26,1.583 0.313,0.198 10 false R 1.948,1.771 2.26,1.969 0.313,0.198 10 false N 1.792,2.094 2.104,2.292 0.313,0.198 10 false DB1 1.854,2.781 2.167,2.979 0.313,0.198 10 false PR 1.76,3.167 2.073,3.365 0.313,0.198 10 false PNB 1.781,2.448 2.094,2.646 0.313,0.198 10 false DB2 2.198,0.531 2.51,0.729 0.313,0.198 10 false 7 2.198,1.042 2.51,1.24 0.313,0.198 10 false 8 2.188,1.385 2.5,1.583 0.313,0.198 10 false 9 2.198,1.771 2.51,1.969 0.313,0.198 10 false 2 2.188,2.094 2.5,2.292 0.313,0.198 10 false 1 2.198,2.448 2.51,2.646 0.313,0.198 10 false 6 2.198,2.781 2.51,2.979 0.313,0.198 10 false 3 2.198,3.167 2.51,3.365 0.313,0.198 10 false 4 4.604,0.531 4.917,0.729 0.313,0.198 10 false 5 4.552,1.042 4.865,1.24 0.313,0.198 10 false 31 4.552,1.385 4.865,1.583 0.313,0.198 10 false 21 4.542,1.771 4.854,1.969 0.313,0.198 10 false 28 4.542,2.094 4.854,2.292 0.313,0.198 10 false 20 4.542,2.448 4.854,2.646 0.313,0.198 10 false 18 4.542,2.781 4.854,2.979 0.313,0.198 10 false 19 4.542,3.167 4.854,3.365 0.313,0.198 10 false 29 4.833,0.667 5.438,0.896 0.604,0.229 10 false PSFT 4.844,1.052 5.448,1.281 0.604,0.229 10 false P 4.833,1.385 5.146,1.583 0.313,0.198 10 false R 4.833,1.771 5.146,1.969 0.313,0.198 10 false N 4.833,2.094 5.146,2.292 0.313,0.198 10 false DB1 4.833,2.448 5.146,2.646 0.313,0.198 10 false DB2 4.833,2.781 5.146,2.979 0.313,0.198 10 false PR 4.833,3.167 5.146,3.365 0.313,0.198 10 false PNB 4.917,4.021 5.302,4.292 0.385,0.271 10 false A197 4.917,4.198 6.698,4.406 1.781,0.208 10 false Hybrid Vehicle Control ECU

PROCEDURE

1.READ VALUE USING GTS (SHIFT POSITION SENSOR)
a.

Read the Data List.


b.

While slowly moving the shift lever from P to S, then back to P, read the Data List (Shift Position Sensor) displayed on the GTS.

Powertrain > Hybrid Control > Data List
Tester Display
Shift Position Sensor (PNB)
Shift Position Sensor (PR)
Shift Position Sensor (DB1)
Shift Position Sensor (DB2)
Shift Position Sensor (N)
Shift Position Sensor (R)
Shift Position Sensor (P)
50003 397 400,401,403,402,404,405,406
HINT:

Be sure to move the shift lever slowly.


Standard:
Data List Shift Position
P R N D S
Shift Position Sensor (P) ON OFF OFF OFF OFF
Shift Position Sensor (R) OFF ON OFF OFF OFF
Shift Position Sensor (PR) ON ON OFF OFF OFF
Shift Position Sensor (N) OFF OFF ON OFF OFF
Shift Position Sensor (DB1) OFF OFF OFF ON ON
Shift Position Sensor (DB2) OFF OFF OFF ON ON
Shift Position Sensor (PNB) ON OFF ON OFF ON



c.

Turn the ignition switch off.


Result:
Proceed to
NEXT



NEXT

2.CHECK DTC OUTPUT (HYBRID CONTROL)
2.CHECK DTC OUTPUT (HYBRID CONTROL)
a.

Check for DTCs.

Powertrain > Hybrid Control > Trouble Codes
50001 397
Result:
Result Proceed to
DTC P070562 is not output. A
DTC P070562 is output. B



b.

Turn the ignition switch off.



A

3.CHECK FOR INTERMITTENT PROBLEMS

B

4.INSPECT SHIFT LEVER POSITION SENSOR
4.INSPECT SHIFT LEVER POSITION SENSOR
a.

Turn the ignition switch to ON.


b.

Measure the voltage according to the value(s) in the table below.

A514955C11
2.49,0.271 2.938,0.552 0.448,0.281 3.333,2.417 2.927,1.51 true 1.833,2.417 2.76,1.385 true 1.438,2.417 2.521,1.5 true 1.917,0.417 2.479,1.375 true 3.75,2.417 2.906,1.385 true 2.625,1.385 3.667,0.417 true 2.333,2.417 2.792,1.51 true 0.271,0.167 0.583,0.323 0.313,0.156 10 false *a 1.76,0.313 2.073,0.552 0.313,0.24 10 false R 3.625,2.448 4.042,2.688 0.417,0.24 10 false DB2 2.563,0.323 2.979,0.563 0.417,0.24 10 false A197 1.385,2.448 1.802,2.688 0.417,0.24 10 false P 3.75,0.313 4.167,0.552 0.417,0.24 10 false DB1 1.729,2.448 2.146,2.688 0.417,0.24 10 false PR 2.198,2.448 2.615,2.688 0.417,0.24 10 false PNB 3.281,2.448 3.698,2.688 0.417,0.24 10 false N
*a Component with harness connected
(Hybrid Vehicle Control ECU) 		- -


Standard Voltage:
Tester Connection Condition Specified Condition
A197-31 (P) - Body ground Ignition switch ON
Shift lever in P 		7.5 to 14 V
Ignition switch ON
Shift lever in any position except P 		0 to 1.5 V
A197-21 (R) - Body ground Ignition switch ON
Shift lever in R 		7.5 to 14 V
Ignition switch ON
Shift lever in any position except R 		0 to 1.5 V
A197-19 (PR) - Body ground Ignition switch ON
Shift lever in P or R 		7.5 to 14 V
Ignition switch ON
Shift lever in any position except P or R 		0 to 1.5 V
A197-28 (N) - Body ground Ignition switch ON
Shift lever in N 		7.5 to 14 V
Ignition switch ON
Shift lever in any position except N 		0 to 1.5 V
A197-20 (DB1) - Body ground Ignition switch ON
Shift lever in D or S 		7.5 to 14 V
Ignition switch ON
Shift lever in any position except D or S 		0 to 1.5 V
A197-18 (DB2) - Body ground Ignition switch ON
Shift lever in D or S 		7.5 to 14 V
Ignition switch ON
Shift lever in any position except D or S 		0 to 1.5 V
A197-29 (PNB) - Body ground Ignition switch ON
Shift lever in P, N or S 		7.5 to 14 V
Ignition switch ON
Shift lever in any position except P, N or S 		0 to 1.5 V



c.

Turn the ignition switch off.


Result:
Proceed to
OK
NG



OK

REPLACE HYBRID VEHICLE CONTROL ECU

Click hereEngine / Hybrid System>HYBRID / BATTERY CONTROL>HYBRID VEHICLE CONTROL ECU>REMOVAL


NG

5.CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT)
5.CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT)
a.

Disconnect the shift lever position sensor connector.


b.

Turn the ignition switch to ON.


c.

Measure the voltage according to the value(s) in the table below.

Standard Voltage:
Tester Connection Condition Specified Condition
C136-7 (+B) - Body ground Ignition switch ON 7.5 to 14 V


NOTICE:

Turning the ignition switch ON with the shift lever position sensor connector disconnected causes other DTCs to be stored. Clear the DTCs after performing this inspection.



d.

Turn the ignition switch off.


e.

Reconnect the shift lever position sensor connector.


Result:
Proceed to
OK
NG



OK

6.INSPECT SHIFT LEVER POSITION SENSOR

NG

7.CHECK HARNESS AND CONNECTOR (SHIFT LEVER POSITION SENSOR - HYBRID VEHICLE CONTROL ECU)
6.INSPECT SHIFT LEVER POSITION SENSOR
a.

Disconnect the shift lever position sensor connector.


b.
A264044C49
0.125,1.083 0.625,1.333 0.5,0.25 1.969,1.469 2.188,1.844 true 1.719,1.469 1.792,1.906 true 1.49,1.469 1.458,1.875 true 1.323,1.469 1.188,1.833 true 1.26,1.125 0.927,0.771 true 1.406,1.094 1.26,0.479 true 1.594,1.104 1.656,0.458 true 1.865,1.104 2.063,0.5 true 0.094,0.052 0.531,0.385 0.438,0.333 10 false *a 0.677,0.604 1.115,0.885 0.438,0.281 10 false PNB 1.135,0.323 1.5,0.625 0.365,0.302 10 false PR 1.635,0.281 1.948,0.583 0.313,0.302 10 false N 1.99,0.333 2.344,0.604 0.354,0.271 10 false DB1 2.146,1.896 2.594,2.094 0.448,0.198 10 false DB2 1.708,1.958 2.021,2.156 0.313,0.198 10 false +B 1.396,1.938 1.667,2.146 0.271,0.208 10 false P 1.115,1.875 1.375,2.073 0.26,0.198 10 false R 0.208,1.115 0.823,1.313 0.615,0.198 10 false C136
*a Component without harness connected
(Shift Lever Position Sensor)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
7 (+B) - 3 (PR) Shift lever in P Below 1 Ω
7 (+B) - 4 (PNB) Below 1 Ω
7 (+B) - 8 (P) Below 1 Ω
7 (+B) - 1 (DB1), 2 (N), 6 (DB2) and 9 (R) 10 kΩ or higher
7 (+B) - 3 (PR) Shift lever in R Below 1 Ω
7 (+B) - 9 (R) Below 1 Ω
7 (+B) - 1 (DB1), 2 (N), 4 (PNB), 6 (DB2) and 8 (P) 10 kΩ or higher
7 (+B) - 2 (N) Shift lever in N Below 1 Ω
7 (+B) - 4 (PNB) Below 1 Ω
7 (+B) - 1 (DB1), 3 (PR), 6 (DB2), 8 (P) and 9 (R) 10 kΩ or higher
7 (+B) - 1 (DB1) Shift lever in D Below 1 Ω
7 (+B) - 6 (DB2) Below 1 Ω
7 (+B) - 2 (N), 3 (PR), 4 (PNB), 8 (P) and 9 (R) 10 kΩ or higher
7 (+B) - 1 (DB1) Shift lever in S Below 1 Ω
7 (+B) - 4 (PNB) Below 1 Ω
7 (+B) - 6 (DB2) Below 1 Ω
7 (+B) - 2 (N), 3 (PR), 8(P) or 9 (R) 10 kΩ or higher


HINT:

Terminals No. 5 on the component side connector is empty.



c.

Reconnect the shift lever position sensor connector.


Result:
Proceed to
OK
NG



OK

REPAIR OR REPLACE HARNESS OR CONNECTOR

NG

REPLACE SHIFT LEVER POSITION SENSOR

Click hereDrivetrain>PB10 (HYBRID TRANSMISSION / TRANSAXLE)>SHIFT LEVER POSITION SENSOR>REMOVAL


7.CHECK HARNESS AND CONNECTOR (SHIFT LEVER POSITION SENSOR - HYBRID VEHICLE CONTROL ECU)
a.

Disconnect the shift lever position sensor connector.


b.

Disconnect the hybrid vehicle control ECU connector.


c.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
C136-7 (+B) - A197-5 (PSFT) Ignition switch off Below 1 Ω
C136-7 (+B) or A197-5 (PSFT) - Body ground and other terminals Ignition switch off 10 kΩ or higher



d.

Reconnect the hybrid vehicle control ECU connector.


e.

Reconnect the shift lever position sensor connector.


Result:
Proceed to
OK
NG



OK

REPLACE HYBRID VEHICLE CONTROL ECU

Click hereEngine / Hybrid System>HYBRID / BATTERY CONTROL>HYBRID VEHICLE CONTROL ECU>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR