- DTC judgment completed
- System normal
| Last Modified: 12-11-2024 | 6.11:8.1.0 | Doc ID: RM100000002OT6Q |
| Model Year Start: 2025 | Model: GR Corolla | Prod Date Range: [09/2024 - ] |
| Title: UC80F (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: P070513,P070562; Transmission Range Sensor "A" Circuit Open; 2025 MY Corolla Corolla Hatchback GR Corolla [09/2024 - ] | ||
|
DTC |
P070513 |
Transmission Range Sensor "A" Circuit Open |
|
DTC |
P070562 |
Transmission Range Sensor "A" Signal Compare Failure |
DESCRIPTION
The park/neutral position switch assembly and transmission control switch (shift lock control unit assembly) detect the shift lever position and send signals to the ECM.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Note |
|---|---|---|---|---|---|
|
P070513 |
Transmission Range Sensor "A" Circuit Open |
P, R, N, D and NSW input signals are all OFF simultaneously for 60 seconds or more (2-trip detection logic). |
|
Comes on |
SAE Code: P0705 |
|
P070562 |
Transmission Range Sensor "A" Signal Compare Failure |
Either of the following conditions is met for 2 seconds or more (2-trip detection logic).
|
|
Comes on |
SAE Code: P0705 |
MONITOR DESCRIPTION
These DTCs indicate a problem with the park/neutral position switch assembly, transmission control switch or wire harness of their circuits.
The park/neutral position switch assembly detects the shift lever position and sends signals to the ECM.
For safety, the park/neutral position switch assembly detects the shift lever position so that the engine can be started only when the shift lever is in P or N.
The park/neutral position switch assembly sends a signal to the ECM according to the shift lever position (P, R, N or D).
The ECM determines that there is a problem with the switch or related parts if it receives more than 1 position signal simultaneously and will then illuminate the MIL and store a DTC.
MONITOR STRATEGY
|
Related DTCs |
P0705: Park/neutral position switch assembly/Verify switch input |
|
Required sensors/components |
Park/neutral position switch Transmission control switch |
|
Frequency of operation |
Continuous |
|
Duration |
Condition (A): 2 sec. Condition (B): 2 sec. Condition (C): 60 sec. |
|
MIL operation |
2 driving cycles |
|
Sequence of operation |
None |
TYPICAL ENABLING CONDITIONS
|
The monitor will run whenever the following DTCs are not stored |
None |
|
Ignition switch |
ON |
|
Battery voltage |
8 V or more |
|
Starter |
OFF |
Condition (B)
|
One of the following conditions is met: |
- |
|
P position switch |
ON |
|
Park/neutral position switch (NSW) |
ON |
|
N position switch |
ON |
|
R position switch |
ON |
TYPICAL MALFUNCTION THRESHOLDS
Either of the following conditions is met: Condition (A), (B) or (C)
Condition (A)
|
Any two of the following conditions are met: |
Conditions 1, 2 and 3 |
|
1. One of the following conditions is met: |
Conditions (a), (b) or (c) |
|
(a) P position switch |
ON |
|
(b) Park/neutral position switch (NSW) |
ON |
|
(c) N position switch |
ON |
|
2. R position switch |
ON |
|
3. D position switch |
ON |
Condition (B)
|
S position switch |
ON |
Condition (C)
|
All of the following conditions are met: |
- |
|
P position switch |
OFF |
|
N position switch |
OFF |
|
Park/neutral position switch (NSW) |
OFF |
|
R position switch |
OFF |
|
D position switch |
OFF |
COMPONENT OPERATING RANGE
|
Park/neutral position switch |
When the shift lever not in M, the park/neutral position switch sends only one signal to the ECM |
CONFIRMATION DRIVING PATTERN
HINT:
- After repairs have been completed, clear the DTCs and then check that the vehicle has returned to normal by performing the following All Readiness check procedure.
-
When clearing the permanent DTCs, refer to the Clear Permanent DTC procedure.
Click here
![2025 MY Corolla Corolla Hatchback GR Corolla [09/2024 - ]; UC80F (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: DTC CHECK / CLEAR](/t3Portal/stylegraphics/info.gif)
- Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
- Turn the ignition switch off and wait for 2 minutes or more.
- Turn the ignition switch to ON and turn the GTS on.
- Wait with the shift lever in each position (P, R, N and D) for 60 seconds or more each with the ignition switch ON. [*1]
-
Wait for 2 seconds or more with the shift lever in M. [*2]
HINT:
[*1] and [*2]: Normal judgment procedure.
The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.
- Enter the following menus: Powertrain / Transmission / Utility / All Readiness.
- Input the DTC: P070513 or P070562.
-
Check the DTC judgment result.
GTS Display
Description
NORMAL
ABNORMAL
- DTC judgment completed
- System abnormal
INCOMPLETE
- DTC judgment not completed
- Perform driving pattern after confirming DTC enabling conditions
N/A
- Unable to perform DTC judgment
- Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit
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 the normal judgment procedure again.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
- Inspect the fuses for circuits related to this system before performing the following procedure.
-
Perform the universal trip to clear permanent DTCs.
Click here
-
Perform registration and/or initialization when parts related to the automatic transaxle are replaced.
Click here
PROCEDURE
|
1. |
READ VALUE USING GTS (NEUTRAL POSITION SW AND SHIFT SW STATUS) |
(a) According to the display on the GTS, read the Data List.
Powertrain > Transmission > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Neutral Position SW |
Park/neutral position switch status |
ON or OFF |
|
When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the park/neutral position switch assembly or shift cable may be incorrect. |
|
Shift SW Status (P Range) |
Park/neutral position switch status |
ON or OFF |
|
When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the park/neutral position switch assembly or shift cable may be incorrect. |
|
Shift SW Status (R Range) |
Park/neutral position switch status |
ON or OFF |
|
When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the park/neutral position switch assembly or shift cable may be incorrect. |
|
Shift SW Status (N Range) |
Park/neutral position switch status |
ON or OFF |
|
When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the park/neutral position switch assembly or shift cable may be incorrect. |
|
Shift SW Status (N,P Range) |
Park/neutral position switch status |
ON or OFF |
|
When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the park/neutral position switch assembly or shift cable may be incorrect. |
|
Shift SW Status (D Range) |
Park/neutral position switch status |
ON or OFF |
|
When the shift lever position displayed on the GTS differs from the actual position, the adjustment of the park/neutral position switch assembly or shift cable may be incorrect. |
Powertrain > Transmission > Data List
|
Tester Display |
|---|
|
Neutral Position SW |
|
Shift SW Status (P Range) |
|
Shift SW Status (R Range) |
|
Shift SW Status (N Range) |
|
Shift SW Status (N,P Range) |
|
Shift SW Status (D Range) |
|
Result |
Proceed to |
|---|---|
|
Data List values are normal |
A |
|
Data List values are not normal |
B |
| B |
|
|
|
2. |
READ VALUE USING GTS (SHIFT SW STATUS (S RANGE)) |
(a) According to the display on the GTS, read the Data List.
Powertrain > Engine > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Shift SW Status (S Range) |
Sport (M) mode select switch status |
ON or OFF |
|
- |
Powertrain > Engine > Data List
|
Tester Display |
|---|
|
Shift SW Status (S Range) |
|
Result |
Proceed to |
|---|---|
|
Data List value is normal |
A |
|
Data List value is not normal |
B |
| A |
|
|
|
3. |
CHECK HARNESS AND CONNECTOR (SHIFT LOCK CONTROL UNIT ASSEMBLY (POWER SOURCE)) |
Pre-procedure1
|
(a) Disconnect the I16 shift lock control unit assembly connector. |
|
Procedure1
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
I16-4 (IG) - Body ground |
Ignition switch ON |
11 to 14 V |
|
I16-4 (IG) - Body ground |
Ignition switch off |
Below 1 V |
Post-procedure1
(c) Connect the I16 shift lock control unit assembly connector.
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR (SHIFT LOCK CONTROL UNIT ASSEMBLY (POWER SOURCE)) |
|
|
4. |
INSPECT SHIFT LOCK CONTROL UNIT ASSEMBLY (TRANSMISSION CONTROL SWITCH) |
Pre-procedure1
(a) Disconnect the I16 shift lock control unit assembly connector.
Procedure1
|
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
Result:
|
|
Post-procedure1
(c) Connect the I16 shift lock control unit assembly connector.
| NG |
|
|
|
5. |
CHECK HARNESS AND CONNECTOR (SHIFT LOCK CONTROL UNIT ASSEMBLY - ECM) |
Pre-procedure1
(a) Disconnect the I16 shift lock control unit assembly connector.
(b) Disconnect the A139 ECM connector.
Procedure1
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
I16-5 (S) - A139-4 (S) |
Always |
Below 1 Ω |
|
I16-5 (S) or A139-4 (S) - Body ground |
Always |
10 kΩ or higher |
Post-procedure1
(d) Connect the A139 ECM connector.
(e) Connect the I16 shift lock control unit assembly connector.
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR (SHIFT LOCK CONTROL UNIT ASSEMBLY - ECM) |
|
|
6. |
REPLACE ECM |
HINT:
Click here
| NEXT |
|
|
7. |
CHECK HARNESS AND CONNECTOR (BATTERY - PARK/NEUTRAL POSITION SWITCH ASSEMBLY) |
Pre-procedure1
|
(a) Disconnect the C162 park/neutral position switch assembly connector. |
|
(b) Turn the ignition switch to ON.
Procedure1
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
C162-1 (RB) - Body ground |
Ignition switch ON |
11 to 14 V |
|
C162-1 (RB) - Body ground |
Ignition switch off |
Below 1 V |
Post-procedure1
(d) None
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR (BATTERY - PARK/NEUTRAL POSITION SWITCH ASSEMBLY) |
|
|
8. |
CHECK HARNESS AND CONNECTOR (OUTPUT SIGNAL) |
Pre-procedure1
|
(a) Disconnect the C162 park/neutral position switch assembly connector. |
|
(b) Turn the ignition switch to ON.
Procedure1
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
C162-4 (B) - Body ground |
Ignition switch ON |
11 to 14 V |
|
C162-4 (B) - Body ground |
Ignition switch off |
Below 1 V |
Post-procedure1
(d) None
| NG |
|
|
|
9. |
INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY |
Pre-procedure1
(a) Disconnect the C162 park/neutral position switch assembly connector.
Procedure1
|
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
Result:
|
|
Post-procedure1
| NG |
|
|
|
10. |
CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY - ECM) |
Pre-procedure1
(a) Disconnect the C162 park/neutral position switch assembly connector.
(b) Disconnect the C142 ECM connector.
Procedure1
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
C162-3 (PL) - C142-66 (P) |
Always |
Below 1 Ω |
|
C162-2 (RL) - C142-65 (R) |
Always |
Below 1 Ω |
|
C162-8 (NL) - C142-43 (N) |
Always |
Below 1 Ω |
|
C162-7 (DL) - C142-42 (D) |
Always |
Below 1 Ω |
|
C162-3 (PL) or C142-66 (P) - Body ground and other terminals |
Always |
10 kΩ or higher |
|
C162-2 (RL) or C142-65 (R) - Body ground and other terminals |
Always |
10 kΩ or higher |
|
C162-8 (NL) or C142-43 (N) - Body ground and other terminals |
Always |
10 kΩ or higher |
|
C162-7 (DL) or C142-42 (D) - Body ground and other terminals |
Always |
10 kΩ or higher |
Post-procedure1
(d) None
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY - ECM) |
|
|
11. |
REPLACE ECM |
HINT:
Click here
| NEXT |
|
|
12. |
CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY - ECM) |
Pre-procedure1
(a) Disconnect the C162 park/neutral position switch assembly connector.
(b) Disconnect the A139 ECM connector.
Procedure1
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
C162-4 (B) - A139-23 (NSW) |
Always |
Below 1 Ω |
|
C162-4 (B) or A139-23 (NSW) - Body ground and other terminals |
Always |
10 kΩ or higher |
Post-procedure1
(d) None
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY - ECM) |
|
|
13. |
REPLACE ECM |
HINT:
Click here
| NEXT |
|
|
|