INSPECTION
PROCEDURE
1. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH (w/o Double Locking System)
(a) Check the door lock motor operation (for Driver Side). (1) Apply battery voltage to the motor connector and check the operation of the door lock motor. OK:
HINT:
If the result is not as specified, replace the front door lock with motor assembly LH. |
|
(b) Check the operation of the door unlock detection switch and double lock position switch (for Driver Side).
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
8 (LSSR) - 7 (E) |
Lock |
10 kΩ or higher |
8 (LSSR) - 7 (E) |
Unlock |
Below 1 Ω |
9 (L) - 10 (UL) |
Unset |
10 kΩ or higher |
9 (L) - 10 (UL) |
Set |
Below 1 Ω |
If the result is not as specified, replace the front door lock with motor assembly LH.
(c) Check the resistance of the lock and unlock switch (for Driver Side). (1) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the front door lock with motor assembly LH. |
|
(d) Check the operation of the door lock motor (for Front Passenger Side). (1) Apply battery voltage to the motor connector and check the operation of the door lock motor. OK:
If the result is not as specified, replace the front door lock with motor assembly LH. |
|
(e) Check the operation of the door unlock detection switch (for Front Passenger Side).
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
8 (LSSR) - 7 (E) |
Lock |
10 kΩ or higher |
8 (LSSR) - 7 (E) |
Unlock |
Below 1 Ω |
If the result is not as specified, replace the front door lock with motor assembly LH.
2. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH (w/o Double Locking System)
(a) Check the operation of the door lock motor (for Front Passenger Side). (1) Apply battery voltage to the motor connector and check the operation of the door lock motor. OK:
If the result is not as specified, replace the front door lock with motor assembly RH. |
|
(b) Check the operation of the door unlock detection switch (for Front Passenger Side).
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
7 (LSSR) - 8 (E) |
Locked |
10 kΩ or higher |
7 (LSSR) - 8 (E) |
Unlocked |
Below 1 Ω |
If the result is not as specified, replace the front door lock with motor assembly RH.
(c) Check the door lock motor operation (for Driver Side). (1) Apply battery voltage to the motor connector and check the operation of the door lock motor. OK:
HINT:
If the result is not as specified, replace the front door lock with motor assembly RH. |
|
(d) Check the operation of the door unlock detection switch and double lock position switch (for Driver Side).
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
7 (LSSR) - 8 (E) |
Locked |
10 kΩ or higher |
7 (LSSR) - 8 (E) |
Unlocked |
Below 1 Ω |
5 (UL) - 6 (L) |
Unset |
10 kΩ or higher |
5 (UL) - 6 (L) |
Set |
Below 1 Ω |
If the result is not as specified, replace the front door lock with motor assembly RH.
(e) Check the resistance of the lock and unlock switch (for Driver Side). (1) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the front door lock with motor assembly RH. |
|
3. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH (w/ Double Locking System)
(a) Check the door lock motor operation (for Driver Side). (1) Apply battery voltage and check the operation of the front door lock motor and double lock motor. OK:
HINT:
If the result is not as specified, replace the front door lock with motor assembly LH. |
|
(b) Check the operation of the door unlock detection switch and double lock position switch (for Driver Side).
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
8 (LSSR) - 7 (E) |
Lock |
10 kΩ or higher |
8 (LSSR) - 7 (E) |
Unlock |
Below 1 Ω |
6 (DLSR) - 5 (E) |
Unset |
10 kΩ or higher |
6 (DLSR) - 5 (E) |
Set |
Below 1 Ω |
If the result is not as specified, replace the front door lock with motor assembly LH.
(c) Check the resistance of the lock and unlock switch (for Driver Side). (1) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the front door lock with motor assembly LH. |
|
(d) Check the operation of the door lock motor (for Front Passenger Side). (1) Apply battery voltage to the motor connector and check the operation of the door lock motor. OK:
HINT:
If the result is not as specified, replace the front door lock with motor assembly LH. |
|
(e) Check the operation of the door unlock detection switch and double lock position switch (for Front Passenger Side).
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
8 (LSSR) - 7 (E) |
Lock |
10 kΩ or higher |
8 (LSSR) - 7 (E) |
Unlock |
Below 1 Ω |
6 (DLSR) - 5 (E) |
Unset |
10 kΩ or higher |
6 (DLSR) - 5 (E) |
Set |
Below 1 Ω |
If the result is not as specified, replace the front door lock with motor assembly LH.
4. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH (w/ Double Locking System)
(a) Check the operation of the front door lock motor (for Front Passenger Side). (1) Apply battery voltage and check the operation of the front door lock motor and double lock motor. OK:
HINT:
If the result is not as specified, replace the front door lock with motor assembly RH. |
|
(b) Check the operation of the door unlock detection switch and double lock position switch (for Front Passenger Side).
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
7 (LSSR) - 8 (E) |
Lock |
10 kΩ or higher |
7 (LSSR) - 8 (E) |
Unlock |
Below 1 Ω |
9 (DLSR) - 10 (E) |
Unset |
10 kΩ or higher |
9 (DLSR) - 10 (E) |
Set |
Below 1 Ω |
If the result is not as specified, replace the front door lock with motor assembly RH.
(c) Check the operation of the front door lock motor (for Driver Side). (1) Apply battery voltage and check the operation of the front door lock motor and double lock motor. OK:
HINT:
If the result is not as specified, replace the front door lock with motor assembly RH. |
|
(d) Check the operation of the door unlock detection switch and double lock position switch (for Driver Side).
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
7 (LSSR) - 8 (E) |
Lock |
10 kΩ or higher |
7 (LSSR) - 8 (E) |
Unlock |
Below 1 Ω |
9 (DLSR) - 10 (E) |
Unset |
10 kΩ or higher |
9 (DLSR) - 10 (E) |
Set |
Below 1 Ω |
If the result is not as specified, replace the front door lock with motor assembly RH.
(e) Check the operation of the door key lock and unlock switch (for Driver Side). (1) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the front door lock with motor assembly RH. |
|
Toyota CH-R Service Manual > Charging System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
CUSTOMER PROBLEM ANALYSIS
HINT:
In troubleshooting, co ...
Toyota CH-R Service Manual > Power Door Lock Control System: Precaution
PRECAUTION
IGNITION SWITCH EXPRESSIONS
(a) The type of ignition switch used on this model differs depending on the specifications
of the vehicle. The expressions listed in the table below are used in this section.
Expression
Ignition Switch (Position)
Engine Swi ...