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. |
|
Components
RemovalToyota CH-R Service Manual > Steering Lock System: Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
(a) The steering lock ECU (steering lock actuator or upper bracket assembly)
stores DTCs when a malfunction occurs in the system. These DTCs can be confirmed
by using the Techstream.
NOTICE:
When using the Techstream with the engine switch off to confirm ...
Toyota CH-R Service Manual > Steering Gear: Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration)
that must be performed after parts are removed and installed, or replaced during
steering gear assembly removal/installation are shown below.
Necessary Procedures After Parts Re ...