Toyota CH-R Service Manual: Dtc Check / Clear

Dtc Combination Table

DTC COMBINATION TABLE HOW TO INTERPRET COMMUNICATION DTCS (DTCS THAT START WITH U) (a) If a CAN communication error cannot be reproduced, determine the suspected malfunctioning part using the DTCs ...

Fail-safe Chart

FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When communication fails in any of the CAN bus lines (communication lines), a fail-safe function(s) will operate. The fail-safe function that is specified fo ...

Other materials:

Toyota CH-R Service Manual > Audio And Visual System(for Radio Receiver Type): Noise Occurs or Sound Skips when Portable Player Plays
CAUTION / NOTICE / HINT HINT: Perform this check with the portable player volume set at an appropriate level. Make sure that there are no obstructions between the portable player and radio receiver assembly that may block signals, and that the portable player and radio rece ...

Toyota CH-R Service Manual > Occupant Classification System: Rear Occupant Classification Sensor LH Collision Detection (B1787)
DESCRIPTION DTC B1787 is stored when the occupant detection ECU receives a collision detection signal sent by the rear in weight detection sensor sub-assembly in the case of an accident. DTC B1787 is also stored when the front seat assembly RH is subjected to a strong impact, even if an actu ...