Toyota Tacoma 2015-2018 Service Manual: Inspection

Toyota Tacoma 2015-2018 Service Manual / Ac60e Automatic Transmission / Transaxle / Shift Lever / Inspection

INSPECTION

PROCEDURE

1. INSPECT TRANSMISSION FLOOR SHIFT ASSEMBLY (w/o Smart Key System)

HINT:

If the results of the following inspections are as specified but a malfunction has occurred, replace the transmission floor shift assembly.

(a) Inspect the wire harness.

(1) Disconnect the shift lock control ECU connector.

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

Text in Illustration

*a	Front view of wire harness connector (to Shift Lock Control ECU (Transmission Floor Shift Assembly))

Standard Voltage:

Tester Connection	Condition	Specified Condition
1 (ACC) - Body ground	Ignition switch ACC	11 to 14 V
1 (ACC) - Body ground	Ignition switch off	Below 1 V
4 (IG) - Body ground	Ignition switch ON	11 to 14 V
4 (IG) - Body ground	Ignition switch off	Below 1 V
8 (STP) - Body ground	Brake pedal depressed	11 to 14 V
8 (STP) - Body ground	Brake pedal released	Below 1 V

If the result is not as specified, repair or replace the wire harness or connector.

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

Text in Illustration

*a	Front view of wire harness connector (to Shift Lock Control ECU (Transmission Floor Shift Assembly))

Standard Resistance:

Tester Connection	Condition	Specified Condition
7 (E) - Body ground	Always	Below 1 Ω

If the result is not as specified, repair or replace the wire harness or connector.

(b) Inspect the key interlock solenoid operation signal.

(1) Connect the shift lock control ECU connector.

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

Text in Illustration

*a	Component with harness connected (Shift Lock Control ECU (Transmission Floor Shift Assembly))

Standard Voltage:

Tester Connection	Condition	Specified Condition
5 (KLS+) - Body ground	Ignition switch ACC and shift lever in P	Below 1 V
5 (KLS+) - Body ground	Ignition switch ACC and shift lever not in P	11 to 14 V

HINT:

Do not disconnect the shift lock control ECU connector.

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 shift lock control ECU is normal and the resistance between the body ground and the shift lock control ECU is as specified, replace the transmission floor shift assembly.

2. INSPECT TRANSMISSION FLOOR SHIFT ASSEMBLY (w/ Smart Key System)

HINT:

If the results of the following inspections are as specified but a malfunction has occurred, replace the transmission floor shift assembly.

(a) Inspect the wire harness.

(1) Disconnect the shift lock control ECU connector.

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

Text in Illustration

*a	Front view of wire harness connector (to Shift Lock Control ECU (Transmission Floor Shift Assembly))

Standard Voltage:

Tester Connection	Condition	Specified Condition
5 (IG) - Body ground	Engine switch on (IG)	11 to 14 V
5 (IG) - Body ground	Engine switch off	Below 1 V
4 (STP) - Body ground	Brake pedal depressed	11 to 14 V
4 (STP) - Body ground	Brake pedal released	Below 1 V

If the result is not as specified, repair or replace the wire harness or connector.

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

Text in Illustration

*a	Front view of wire harness connector (to Shift Lock Control ECU (Transmission Floor Shift Assembly))

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 (E) - Body ground	Always	Below 1 Ω

If the result is not as specified, repair or replace the wire harness or connector.

3. INSPECT TRANSMISSION CONTROL SWITCH (TRANSMISSION FLOOR SHIFT ASSEMBLY)

(a) Disconnect the transmission control switch connector.

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

Text in Illustration

*a	Component without harness connected (Transmission Control Switch (Transmission Floor Shift Assembly))

Standard Resistance:

Tester Connection	Condition	Specified Condition
4 (IG) - 5 (S)	Shift lever in S, "+" or "- "	Below 1 Ω
4 (IG) - 5 (S)	Shift lever not in S, "+" or "- "	10 kΩ or higher
3 (SFTU) - 2 (E)	Shift lever held in "+" (Up-shift)	Below 1 Ω
3 (SFTU) - 2 (E)	Shift lever not held in "+"	10 kΩ or higher
1 (SFTD) - 2 (E)	Shift lever held in "- " (Down-shift)	Below 1 Ω
1 (SFTD) - 2 (E)	Shift lever not held in "-"	10 kΩ or higher

If the result is not as specified, replace the transmission floor shift assembly.

Removal

REMOVAL PROCEDURE 1. REMOVE FRONT CONSOLE BOX (See page ) 2. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY (a) Move the shift lever to N. (b) Disconnect the end of the transmission control ca ...

Installation

INSTALLATION PROCEDURE 1. INSTALL TRANSMISSION FLOOR SHIFT ASSEMBLY (a) Install the transmission floor shift assembly to the vehicle body with the 4 bolts. Torque: 14 N·m {143 kgf·cm, 10 ft� ...

Other materials:

Jam Protection Function does not Operate
DESCRIPTION This symptom may occur for any of the windows. The jam protection function operates within a specified range during the manual up or auto up operation. CAUTION / NOTICE / HINT NOTICE: If a power window regulator motor assembly has been replaced with a new one, initiali ...

Rear Occupant Classification Sensor LH Collision Detection (B1787)
DESCRIPTION DTC B1787 is set when the occupant detection ECU receives a collision detection signal, which is sent by the occupant classification sensor rear LH when an accident occurs. DTC B1787 is also set when the front seat with adjuster frame assembly RH is subjected to a strong impact, ...

Clearance Warning ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Clearance Warning ECU Communication Stop Mode Either Condition is met: Communication stop for "Clearance Warning (Intuitive Parking Assist1)" is indicated on th ...