Toyota Corolla Cross: Rear Crankshaft Oil Seal

 Driver Frontal Stage 2 Deployment Control Circuit Resistance Below Threshold (B00021A)

DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Test Mode / Check Mode B00021A Driver Frontal Stage 2 Deployment Control Circuit Resistance Below Threshold One of the following conditions is met: The airbag ECU a

 Installing the spare tire

1. Remove any dirt or foreign matter from the wheel contact surface. If foreign matter is on the wheel contact surface, the wheel nuts may loosen while the vehicle is in motion, causing the tire to come off. 2. Install the tire and loosely tighten each wheel nut by hand by approximately the same a