Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Ecm

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 Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 PRECAUTION - - - 2 CABLE FROM NEGATIVE AUXILIARY

 Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 NO. 1 ECM BRACKET 89667E - - - 2 NO. 2 ECM BR

 Engine Coolant Temperature Sensor

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 Second Row Left Seat Belt Pretensioner Deployment Control Circuit Resistance Below Threshold (B00731A)

DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Test Mode / Check Mode B00731A Second Row Left Seat Belt Pretensioner Deployment Control Circuit Resistance Below Threshold The airbag ECU assembly detects a line short

 Control Module Communication Bus Off (U0073,U0100,U0126,U0129)

DESCRIPTION When the signal sent from the 4WD ECU assembly does not finish sending, the 4WD ECU assembly stores a DTC. When a malfunction occurs in communication with the ECM, skid control ECU (brake actuator assembly) and steering sensor, the 4WD ECU assembly stores a DTC. DTC No.

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