Signs to investigate
- Hybrid-system warning message
- Rapid swings in the battery charge display
- Reduced electric assistance or fuel economy
- Battery-health codes identifying weak blocks
ShiftyMechanics Calculate my costA hybrid warning does not automatically mean the complete traction battery must be replaced. Battery-health testing should identify weak modules, cooling problems and the overall pack condition first.
Calculate for my car → Free to use. No account needed.Pricing data checked . Guide reviewed 1 September 2026. How estimates work.
2020 Toyota RAV4 · Australia
$2,664–$12,121For the 2020 Toyota RAV4 example shown, ShiftyMechanics estimates $2,664–$12,121. Exact parts and the workshop's actual labour rate can change the result.
Yes. ShiftyMechanics shows the parts range, labour hours, Australian independent-workshop hourly-rate range and estimated total separately.
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