Toyota Yaris: Meter / Gauge System / Steering Pad Switch Circuit

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual / Vehicle Interior / Meter / Gauge / Display / Meter / Gauge System / Steering Pad Switch Circuit

DESCRIPTION

The combination meter assembly and steering pad switch assembly are connected via direct line. The multi-information display in the combination meter assembly are operated using the switches of the steering pad switch assembly.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

PROCEDURE

1.	INSPECT STEERING PAD SWITCH ASSEMBLY

Click here

REPLACE STEERING PAD SWITCH ASSEMBLY

2.	INSPECT SPIRAL CABLE SUB-ASSEMBLY

Click here

REPLACE SPIRAL CABLE SUB-ASSEMBLY

3.	CHECK HARNESS AND CONNECTOR (SPIRAL CABLE SUB-ASSEMBLY - COMBINATION METER ASSEMBLY)

(a) Disconnect the H60 spiral cable sub-assembly connector.

(b) Disconnect the H6 combination meter assembly connector.

Standard Resistance:

Tester Connection	Condition	Specified Condition
H60-10 (+DP2) - H6-15 (MSTI)	Always	Below 1 Ω
H60-11 (+DP) -H6-32 (MSM+)	Always	Below 1 Ω
H60-4(EAU) - Body ground	Always	Below 1 Ω
H60-10 (+DP2) or H6-15 (MSTI) - Body ground	Always	10 kΩ or higher
H60-11 (+DP) or H6-32 (MSM+) - Body ground	Always	10 kΩ or higher

REPLACE COMBINATION METER ASSEMBLY

REPAIR OR REPLACE HARNESS OR CONNECTOR

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DESCRIPTION In this circuit, the combination meter assembly receives auto dimmer signals from the main body ECU (multiplex network body ECU) via CAN communication...

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DESCRIPTION HINT: This circuit is used for the systems connected to terminal +S. This signal is not used for combination meter assembly operation. Combination meter assembly components such as the speedometer operate using data received via CAN communication...

Other information:

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Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Removal

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