Toyota Yaris: Steering Column / Steering Heater Switch
Components
COMPONENTS
ILLUSTRATION
*1 | STEERING HEATER SWITCH | - | - |
Removal
REMOVAL
PROCEDURE
1. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL ASSEMBLY
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2. REMOVE STEERING HEATER SWITCH
(a) Using a screwdriver with its tip wrapped with protective tape, disengage the claws to remove the steering heater switch. | |
Inspection
INSPECTION
PROCEDURE
1. INSPECT STEERING HEATER SWITCH
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Condition | Specified Condition | 5 (IG) - 2 (B) | Steering heater switch is pushed | Below 1 Ω | 5 (IG) - 2 (B) | Steering heater switch is not pushed | 10 kΩ or higher | If the result is not as specified, replace the steering heater switch. |
| *a | Component without harness connected (Steering Heater Switch) | | |
(b) Check the indicator.
(1) Apply auxiliary battery voltage to the steering heater switch and check that the indicator illuminates. OK: Tester Connection | Condition | Specified Condition | 2 (B) - 4 (E) | 2 (B) → Auxiliary battery positive (+) 4 (E) → Auxiliary battery negative (-) | Indicator illuminates | If the result is not as specified, replace the steering heater switch. |
| *a | Component without harness connected (Steering Heater Switch) | | |
(c) Check the illumination.
(1) Apply auxiliary battery voltage to the steering heater switch and check that the illumination. OK: Tester Connection | Condition | Specified Condition | 6 (ILL+) - 1 (ILL-) | 6 (ILL+) → Auxiliary battery positive (+) 1 (ILL-) → Auxiliary battery negative (-) | Illumination illuminates | If the result is not as specified, replace the steering heater switch. |
| *a | Component without harness connected (Steering Heater Switch) | | |
Installation
INSTALLATION
PROCEDURE
1. INSTALL STEERING HEATER SWITCH
(a) Engage the claws to install the steering heater switch. | |
2. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL ASSEMBLY
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REASSEMBLY CAUTION / NOTICE / HINT NOTICE:
Do not drop the power steering ECU assembly, strike it with tools or subject it to impacts.
If the power steering ECU assembly is subjected to an impact, replace it with a new one...
Other information:
PARTS LOCATION ILLUSTRATION
*1 FRONT AXLE HUB SUB-ASSEMBLY RH - FRONT SPEED SENSOR ROTOR RH *2 FRONT SPEED SENSOR RH *3 REAR AXLE HUB AND BEARING ASSEMBLY RH - REAR SPEED SENSOR ROTOR RH *4 REAR SPEED SENSOR RH *5 REAR AXLE HUB AND BEARING ASSEMBLY LH - REAR SPEED SENSOR ROTOR LH *6 REAR SPEED SENSOR LH *7 FRONT AXLE HUB SUB-ASSEMBLY LH - FRONT SPEED SENSOR ROTOR LH *8 FRONT SPEED SENSOR LH ILLUSTRATION
*1 ECM *2 NO...
COMPONENTS ILLUSTRATION
*1 COVER AND DISC CLUTCH SET *2 MANUAL TRANSAXLE ASSEMBLY *3 CLUTCH RELEASE CYLINDER WITH BEARING ASSEMBLY *4 CLUTCH TUBE BOOT *5 CLUTCH RELEASE CYLINDER TO BLEEDER TUBE *6 CLUTCH RELEASE BLEEDER SUB-ASSEMBLY *7 BLEEDER CLUTCH RELEASE TUBE *8 CLAMP *9 CLUTCH RELEASE BEARING PLATE - -
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft...
Categories
![Toyota Yaris. Keys](images/books/1/toyota_yaris_keys_71.jpg)
Smart key
Auxiliary key
Key code number plate
To use the auxiliary key, press the knob and pull out the auxiliary key
from the smart key.
![Toyota Yaris. Keys](images/books/1/toyota_yaris_keys_72.jpg)
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