Toyota Corolla Cross: Transponder Key Ecu
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 AIR CONDITIONER UNIT ASSEMBLY
- -
- -
2 TRANSPONDER KEY
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 TRANSPONDER KEY ECU ASSEMBLY
89780 -
- -
2 AI
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DESCRIPTION This DTC is stored when a malfunction in the ACC output circuit is detected. The ACC output circuit is the circuit between terminal ACCD of the certification ECU (smart key ECU assembly) and the ACC relay.
DTC No. Detection Item
DTC Detection Condition Trouble Area
No
DESCRIPTION
The battery state sensor assembly detects the voltage, current and temperature
of the auxiliary battery. The battery state sensor assembly calculates State of
Charge (SOC) based on the voltage and current of the auxiliary battery and sends
it to the ECM. Based on the signals recei
Removal
ACC Circuit Short to Ground (B227411)
