Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
Calibration Information
Required Tools & Equipment
Repair Procedure
1. Confirm the abnormal (squawk/honk) noise when releasing the brake pedal.
2. Connect the GR8 Battery Diagnostic Station to the vehicle and turn it ON, then select Power Supply Mode.
NOTE
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The GR8 Battery Diagnostic Station MUST be used in Power Supply Mode to maintain battery voltage at 13.5 volts while flash
reprogramming the vehicle.
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For details on how to use the GR8 Battery Diagnostic Station, refer to the located on the Technical Information System (TIS), Diagnostics -
Tools & Equipment - Battery Diagnostics.
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If the GR8 Battery Diagnostic Station is unavailable, the PSC Power Supply Charger / Maintainer (MTRPSC55OSKT) may be used.
3. Verify the vehicle's applicability for recalibration.