TT: When testing the battery during PDS with either the DSS-5000 or DCA-8000 battery diagnostic tools, the...
Toyota technical service bulletin T-TT-0648-21 Rev for 2020-2022 Toyota Supra.
- Bulletin number
- T-TT-0648-21 Rev
- Component
- Electrical system
- Summary
- TT: When testing the battery during PDS with either the DSS-5000 or DCA-8000 battery diagnostic tools, the DCA/DSS battery tester may provide inaccurate results if it is connected to the remote battery posts under the hood.
Owners of these vehicles have filed 13 complaints in the electrical category.
Vehicles covered
- Toyota Supra 2020-2022 202020212022
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