DTC CHECK / CLEAR
CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Trouble Codes.
(e) Check for DTCs.
Body Electrical > Combination Meter > Trouble CodesCLEAR DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Clear DTCs.
(e) Clear the DTCs.
Body Electrical > Combination Meter > Clear DTCsToyota CH-R Service Manual > Audio And Visual System(for Radio Receiver Type): Speaker Circuit
DESCRIPTION
If there is a short in a speaker circuit, the radio receiver assembly detects
it and stops output to the speakers.
Thus sound cannot be heard from the speakers even if there is no malfunction
in the radio receiver assembly or speakers.
WIRING DIAGRAM
PROCEDURE
1.
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Toyota CH-R Service Manual > Can Communication System: Air Conditioning Amplifier Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
Air Conditioning Amplifier Communication Stop Mode
Any of the following conditions are met:
Communication stop for "Air Conditioning Amplifier" is indicated
on ...