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B210E-BATTERY VOLTAGE HIGH For the Amplifier circuit diagram (Refer to 8 - ELECTRICAL/AUDIO - SCHEMATICS AND DIAGRAMS). For a complete wiring diagram Refer to Section 8W. • When Monitored: • Set Condition: Possible Causes VEHICLE CHARGING SYSTEM AMPLIFIER Diagnostic Test 1. CHECK FOR AN INTERMITTENT CONDITION Turn the ignition on, then off, and then on again. With the scan tool, read Amplifier DTCs. Does the scan tool display active: B210E-BATTERY VOLTAGE Yes >> Go To 2 No >> The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic Perform BODY VERIFICATION TEST VER-1. 2. CHECK THE BATTERY VOLTAGE TO THE AMPLIFIER With the scan tool in Data Display, read Amplifier battery voltage. Is the battery voltage greater than 16.5 volts? Yes >> Go To 3 No >> Replace the Amplifier in accordance with the Service Infor- mation. Perform OCS VERIFICATION TEST - VER 1. 8A - 60 AUDIO/VIDEO SYSTEMS - ELECTRICAL DIAGNOSIS WK |