Toyota Yaris: Switch Housing / Inspection
INSPECTION
PROCEDURE
1. INSPECT STEERING WHEEL SWITCH HOUSING
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
| *a | Component without harness connected (Steering Wheel Switch Housing) | - | - |
Standard Resistance:
Light Switch Circuit| Tester Connection | Condition | Specified Condition |
|---|---|---|
| z6-3 (T) - z4-3 (T) | Always | Below 1 Ω |
| z6-12 (H) - z4-4 (H) | Always | Below 1 Ω |
| z6-7 (A) - z4-5 (A) | Always | Below 1 Ω |
| z6-16 (HU) - z4-6 (HU) | Always | Below 1 Ω |
| z6-11 (HF) - z4-7 (HF) | Always | Below 1 Ω |
| z6-8 (TR) - z4-8 (TR) | Always | Below 1 Ω |
| z6-14 (TL) - z4-9 (TL) | Always | Below 1 Ω |
| z6-6 (CR) - z4-10 (CR) | Always | Below 1 Ω |
| z6-13 (BFG) - z4-11 (BFG) | Always | Below 1 Ω |
| z6-4 (B) - z4-12 (B) | Always | Below 1 Ω |
| z6-5 (EL) - z4-13 (EL) | Always | Below 1 Ω |
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| z5-10 (W_OFF) - z4-24 (W_OFF) | Always | Below 1 Ω |
| z5-13 (+S) - z4-25 (+S) | Always | Below 1 Ω |
| z5-11 (+1) - z4-26 (+1) | Always | Below 1 Ω |
| z5-12 (+2) - z4-27 (+2) | Always | Below 1 Ω |
| z5-14 (MIST) - z4-28 (MIST) | Always | Below 1 Ω |
| z5-15 (WF) - z4-31 (WF) | Always | Below 1 Ω |
| z5-5 (E) - z4-33 (E) | Always | Below 1 Ω |
| z5-4 (VR) - z4-34 (VR) | Always | Below 1 Ω |
If the result is not as specified, replace the steering wheel switch housing.
Components
C..
Removal
REMOVAL CAUTION / NOTICE / HINT HINT: When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating...
Other information:
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: IG Signal Circuit
DESCRIPTION This circuit detects the ignition switch ON or off condition, and sends it to the main body ECU (multiplex network body ECU). WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following procedure...
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Multi-axis Acceleration Sensor Module "A" Missing Calibration (C051D54,C121054)
DESCRIPTION The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. The skid control ECU (brake actuator assembly) receives signals from the yaw rate and acceleration sensor (airbag sensor assembly) via CAN communication...
Categories
- Manuals Home
- Toyota Yaris Owners Manual
- Toyota Yaris Service Manual
- Fuel Gauge
- Brake System Control Module "A" System Voltage System Voltage Low (C137BA2)
- Engine Start Function When Key Battery is Dead
- New on site
- Most important about car
Break-In Period
No special break-in is necessary, but a few precautions in the first 600 miles (1,000 km) may add to the performance, economy, and life of the vehicle.
Do not race the engine. Do not maintain one constant speed, either slow or fast, for a long period of time. Do not drive constantly at full-throttle or high engine rpm for extended periods of time. Avoid unnecessary hard stops. Avoid full-throttle starts.