Toyota CH-R Service Manual: Backup Battery Degradation (B15EC)

• The BUB (Back-Up Battery) charge level becomes less than the criteria.
• The BUB (Back-up Battery) was used for Automatic Collision Notification (ACN).

NOTICE:

• If this DTC is set, be certain to replace the BUB (Back-Up Battery) with a new one.
• After the BUB (Back-Up Battery) is replaced, it is necessary to clear this DTC.
• The BUB (Back-Up Battery) must not be replaced while an ACN call is in progress.

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Telephone Microphone Error (B1572)

DESCRIPTION This DTC is set when the DCM (Telematics Transceiver) detects a malfunction in the telephone microphone assembly circuit. DTC No. Detection Item DTC De ...

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DESCRIPTION These DTCs are stored when the DCM (Telematics Transceiver) detects an open or a short in the telephone and GPS antenna assembly (for Front Side) circuit. The DCM (Telematics Transcei ...

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