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Home >> Fiat >> 2016 >> 500 Turbo, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Battery Pack Control Module (BPCM) - DTCS P0C77-00 To U1488-00 - 500 - Electric) >> DTC Troubleshooting >> P1A21-00-HV Battery Contactor Control Sequence Incorrect >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different variant/trim than selected.
  1. CHECK FOR ACTIVE DTC P1E25-00 HYBRID/EV BATTERY FAILURE LEVEL 2 
    1. Turn the ignition on. Wait 3 minutes.
    2. With the scan tool, read DTCs.
      NOTE:

      If other HV Module DTCs are present, diagnose those DTCs first before continuing.

      Is the status Active for DTC P1E25-00 HYBRID/EV BATTERY FAILURE LEVEL 2 and also this DTC?

      Yes 

      • Go To  2

      No 

  2. BATTERY PACK CONTROL MODULE ACTIVE DTCs 
    1. Verify that no other DTCs are set in the Battery Pack Control Module (BPCM) other than this DTC.

      Are any other DTCs set in the BPCM?

      Yes 

      • Perform the diagnostic procedure for those DTCs before continuing.
      • Perform the BATTERY PACK CONTROL MODULE (BPCM) VERIFICATION TEST. Refer to BPCM VERIFICATION TEST .

      No