Toyota CH-R Service Manual: Start Up Signal Circuit between Radio Receiver Assembly and Navigation ECU

Reverse Signal Circuit between Radio Receiver Assembly and Navigation ECU

DESCRIPTION This circuit includes the navigation ECU and radio and display receiver assembly. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RE ...

Microphone Circuit

DESCRIPTION The radio and display receiver assembly, map light assembly and telephone microphone assembly are connected to each other using the microphone connection detection signal lines. Usin ...

Other materials:

Toyota CH-R Service Manual > Can Communication System: Check Bus 5 Line for Short to +B
DESCRIPTION There may be a short circuit between one of the CAN bus lines and +B when no resistance exists between terminal 15 (CA5H) of the central gateway ECU (network gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 16 (CA5L) of the central gateway ECU (network gateway ECU) and ...

Toyota CH-R Service Manual > Rear Spoiler: Removal
REMOVAL PROCEDURE 1. REMOVE BACK DOOR TRIM UPPER PANEL ASSEMBLY Click here 2. REMOVE NO. 2 BACK DOOR PANEL PROTECTOR Click here 3. REMOVE NO. 1 BACK DOOR PANEL PROTECTOR HINT: Use the same procedure as for the No. 2 back door panel protector side. 4. REMOVE REAR SPOILER ASSEMBLY ...