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Home >> Toyota >> 2007 >> Highlander Limited, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (Navigation System) >> Navigation System >> DTC 01-21 ROM Error; DTC 01-22 RAM Error >> Description
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DTC 01-21 ROM Error; DTC 01-22 RAM Error: Description

WARNING: This page is about a different car, the 2007 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
DTC DESCRIPTION

DTC No. DTC Detection Condition Trouble Area
01-21 Malfunction exists in ROM. Multi-display
01-22 Malfunction exists in RAM.
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