Toyota Corolla Cross: When Replacing Or Removing/installing Parts
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WORK PROCEDURE
PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED (for HEV Model)
Replacement Part
Necessary Procedure
Effect/Inoperative Function when Necess
ECU CONFIGURATION
STABILIZE A POWER SOURCE ON THE VEHICLE SIDE
Shut off as many following systems and parts as possible since they would generate
an electrical load.
CAUTION:
If vehicle systems
UPDATE ECU SECURITY KEY
NOTICE:
It is necessary to log in to the Toyota server to perform an ECU security
key update.
Users other than Toyota dealers can log in with a guest account issued
SEE MORE:
DESCRIPTION
DTC No. Detection Item
DTC Detection Condition Trouble Area
Warning Indicate Test Mode / Check Mode
B007311 Second Row Left Seat Belt Pretensioner Deployment Control Circuit Short to Ground
The airbag ECU assembly detects a short to ground in th
ON-VEHICLE INSPECTION PROCEDURE
1. INSPECT WASHER NOZZLE SUB-ASSEMBLY (a) Operate the washer nozzle sub-assemblies and check the position that the washer fluid contacts the windshield.
Standard: Washer fluid contacts the windshield in the areas shown in the illustration.
*a Upper Limit
Work Procedure
Second Row Left Seat Belt Pretensioner Deployment Control Circuit Short to Ground (B007311)
