U441E AUTOMATIC TRANSMISSION / TRANSAXLE  SHIFT LEVER  INSPECTION  


PROCEDURE

Hide 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.


a.

Inspect wire harness:

i.
C293583

Disconnect the shift lock control ECU connector.


ii.
C271751
1.979,1.281 2.365,0.396 2.365,0.396 2.479,0.396 true 1.99,1.573 2.208,1.948 2.208,1.948 2.302,1.948 true 0.958,1.979 1.073,1.979 1.073,1.979 1.458,1.583 true 1.448,1.281 0.958,0.396 0.958,0.396 0.833,0.396 true 2.365,1.875 2.729,2.063 0.365,0.188 10 false STP 0.521,0.323 0.854,0.49 0.333,0.167 10 false ACC 0.573,1.896 1,2.073 0.427,0.177 10 false KLS+ 2.552,0.323 2.802,0.5 0.25,0.177 10 false IG 0.073,0.052 0.385,0.25 0.313,0.198 10 false *a
*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.


iii.
C271751C08
2.125,2.01 1.99,2.01 1.99,2.01 1.802,1.573 true 0.073,0.063 0.385,0.26 0.313,0.198 10 false *a 2.167,1.938 2.333,2.125 0.167,0.188 10 false E
*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.



b.

Inspect shift lock solenoid:

i.
C293584

Disconnect the shift lock solenoid connector.


ii.
C197452C17
0.802,1.521 1.365,1.25 false 1.135,1.802 1.594,1.25 false 2.063,1.25 2.615,1.542 false 2.281,1.802 1.844,1.25 false 0.063,0.042 0.271,0.229 0.208,0.188 10 *a 2.677,1.479 2.833,1.677 0.156,0.198 10 P 2.333,1.74 2.542,1.927 0.208,0.188 10 E2 0.771,1.75 1.156,1.938 0.385,0.188 10 SLS- 0.417,1.448 0.833,1.635 0.417,0.188 10 SLS+
*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.


iii.

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.



Hide 2.INSPECT TRANSMISSION CONTROL SWITCH

a.
C306277

Disconnect the transmission control switch connector.


b.
C158260
2.24,1.854 2.448,1.063 2.448,1.063 2.573,1.063 true 2.052,1.854 2.406,0.458 2.406,0.458 2.531,0.458 true 0.083,0.063 0.354,0.271 0.271,0.208 10 false *a 2.635,0.979 3.104,1.188 0.469,0.208 10 false NSSD 2.604,0.375 3.073,0.583 0.469,0.208 10 false AT3
*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.