(B) A manufacturer that enters into a consumer transaction, either directly or through a supplier, shall provide an express written warranty to the consumer covering the full cost of any repair of the assistive device, or the cost, as specified in section 1345.92 of the Revised Code, of the replacement of the assistive device, necessitated by a defect in the assistive device. The warranty shall also cover the consumer's collateral costs associated with repair or replacement. The warranty shall be for a period of not less than one year from the day the consumer first possesses the assistive device. The warranty document shall specify whether the consumer is to return the assistive device to the manufacturer or to the supplier to invoke the warranty. A manufacturer who fails to provide the warranty is deemed to have provided it. To invoke the warranty, the consumer shall return the assistive device to the manufacturer or supplier, as specified in the warranty document, with an explanation of the nature of the defect. The warranty shall be honored if the assistive device is returned during the warranty period or, if shipping is required, the consumer gives notice of the defect to the manufacturer or supplier during the warranty period, regardless of when repairs are actually made.