U441E AUTOMATIC TRANSMISSION / TRANSAXLE SHIFT LEVER INSPECTION
PROCEDURE
1.INSPECT TRANSMISSION FLOOR SHIFT ASSEMBLY
- HINT:
-
If the results of the following inspections are as specified but a malfunction has occurred, replace the transmission floor shift assembly.
Inspect wire harness:
Disconnect the shift lock control ECU connector.
| *a | Front view of wire harness connector
(to Shift Lock Control ECU) |
Measure the voltage according to the value(s) in the table below.
- Standard Voltage:
Tester Connection Condition Specified Condition 1 (ACC) - Body ground Ignition switch ACC 11 to 14 V Ignition switch off Below 1 V 8 (STP) - Body ground Brake pedal depressed 11 to 14 V Brake pedal released Below 1 V 5 (KLS+) - Body ground Ignition switch ACC and shift lever in P Below 1 V Ignition switch ACC and shift lever not in P 11 to 14 V 4 (IG) - Body ground Ignition switch ON 11 to 14 V Ignition switch off Below 1 V
If the result is not as specified, repair or replace the shift lock control ECU wire harness.
| *a | Front view of wire harness connector
(to Shift Lock Control ECU) |
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Value 7 (E) - Body ground Always Below 1 Ω
If the result is not as specified, repair or replace the shift lock control ECU wire harness.
Inspect shift lock solenoid:
Disconnect the shift lock solenoid connector.
| *a | Front view of wire harness connector
(to Shift Lock Solenoid) |
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition 4 (P) - 3 (E2) Shift lever in P 10 kΩ or higher Shift lever not in P Below 1 Ω
If the result is not as specified, replace the transmission floor shift assembly.
If the shift lock does not operate when the power source of the transmission floor shift assembly is normal and the resistance between the body ground and the shift lock solenoid is as specified, replace the transmission floor shift assembly.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition 1 (SLS+) - 2 (SLS-) Always 112 Ω
If the result is not as specified, replace the transmission floor shift assembly.
If the shift lock does not operate when the power source of the transmission floor shift assembly is normal and the resistance between the body ground and the shift lock solenoid is as specified, replace the transmission floor shift assembly.
2.INSPECT TRANSMISSION CONTROL SWITCH
Disconnect the transmission control switch connector.
| *a | Component without harness connected
(Transmission Control Switch) |
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition 2 (AT3) - 1 (NSSD) Shift lever in 3 or 2 Below 1 Ω Shift lever not in 3 or 2 10 kΩ or higher
If the result is not as specified, replace the transmission floor shift assembly.