dieterjohnson1
LandCruiser Software Malfunction
Summary of the thread
A 2022 LandCruiser is experiencing a software malfunction, including an electrical fault and non-functional navigation, suspected to be due to control unit programming. Potential causes include control unit implausibility or lack of recent software revisions. A recalibration or software reset might help, but a diagnostic assessment at a certified service center is recommended to confirm and address the issue.
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4 comment(s)
dieterjohnson1 (community.author)
No software revisions to my knowledge. Is a recalibration or software reset advisable, or could that worsen the problem?
tom_frost95
Recalibration is a potential fix, but inadvisable without diagnostic confirmation. The error memory fault could indicate deeper issues. Refer the LandCruiser to a workshop for assessment.
dieterjohnson1 (community.author)
Scheduled an appointment with a certified Toyota service center. Estimated repair cost is approximately 240€, which seems reasonable. Thanks for confirming my suspicions.
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TOYOTA
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LANDCRUISER
tom_frost95
Control unit implausibility is a potential cause given those symptoms. Has the control unit's software been revised recently?