Toyota CH-R Service Manual: Inspection

Toyota CH-R Service Manual / K114 Cvt / Shift Lever / Inspection

INSPECTION

PROCEDURE

1. INSPECT SHIFT LOCK CONTROL UNIT ASSEMBLY (w/o Smart Key System)

HINT:

If the results of the following inspections are as specified but a malfunction has occurred, replace the shift lock control unit 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.

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.

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

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

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.

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

(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.

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

If the result is not as specified, replace the shift lock control unit assembly.

HINT:

Do not disconnect the shift lock control ECU connector.

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

(1) Disconnect the shift lock solenoid connector.

(2) 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
4 (P) - 3 (E2)	Shift lever in P	10 kΩ or higher
4 (P) - 3 (E2)	Shift lever not in P	Below 1 Ω

If the result is not as specified, replace the shift lock control unit assembly.

*a	Component without harness connected (Shift Lock Solenoid (Shift Lock Control Unit Assembly))

2. INSPECT SHIFT LOCK CONTROL UNIT ASSEMBLY (w/ Smart Key System)

HINT:

If the results of the following inspections are as specified but a malfunction has occurred, replace the shift lock control unit 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.

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.

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

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

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.

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

(b) Inspect the shift lock solenoid.

(1) Disconnect the shift lock solenoid connector.

(2) 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
4 (P) - 3 (E2)	Shift lever in P	10 kΩ or higher
4 (P) - 3 (E2)	Shift lever not in P	Below 1 Ω

If the result is not as specified, replace the shift lock control unit assembly.

*a	Component without harness connected (Shift Lock Solenoid (Shift Lock Control Unit Assembly))

3. INSPECT TRANSMISSION CONTROL SWITCH (SHIFT LOCK CONTROL UNIT ASSEMBLY)

(a) Disconnect the connector from the shift lock control unit assembly.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 (SFTD) - 2 (E)	Shift lever held in "-"(Downshift)	Below 1 Ω
1 (SFTD) - 2 (E)	Shift lever not in "-"	10 kΩ or higher
3 (SFTU) - 2 (E)	Shift lever held in "+"(Upshift)	Below 1 Ω
3 (SFTU) - 2 (E)	Shift lever not in "+"	10 kΩ or higher

If the result is not as specified, replace the shift lock control unit assembly.

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

Disassembly

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Reassembly

REASSEMBLY PROCEDURE 1. INSTALL SHIFT LEVER HOUSING BRACKET SUB-ASSEMBLY (a) Engage the 4 claws to install the shift lever housing bracket sub-assembly to the shift lock control unit ...

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Toyota CH-R Service Manual: Inspection

Disassembly

Reassembly

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Toyota CH-R Service Manual