Toyota CH-R Service Manual: Parking Brake Switch Circuit

Illumination Circuit

DESCRIPTION Power is supplied to the radio and display receiver assembly and steering pad switch assembly illumination when the light control switch is in the tail or head position. WIRING DIAGR ...

Speaker Circuit

DESCRIPTION If there is a short in a speaker circuit, the radio and display receiver assembly detects it and stops output to the speakers. Thus sound cannot be heard from the speakers even if ther ...

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Toyota CH-R Service Manual > Horn System: Data List / Active Test
DATA LIST / ACTIVE TEST PERFORM ACTIVE TEST HINT: Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered ...

Toyota CH-R Service Manual > Safety Connect System: Red Indicator Remains On
DESCRIPTION This means that the DCM (Telematics Transceiver) has detected a malfunction in the safety connect system and stored a DTC. PROCEDURE 1. CHECK DTC (a) Turn the ignition switch off. (b) Connect the Techstream to the DLC3. (c) Turn the ignition switch ...