Pinpoint Test BV : U3003:17
- BV1 CHECK VOLTAGE AT THE BATTERY
- Start the vehicle (Ready indicator light ON).
- Turn off the headlamps, blower and any other accessories.
Is the voltage less than 16 volts?
Yes GO to BV2 No DIAGNOSE the overcharging condition. For PHEV, REFER to: DIRECT CURRENT DIRECT CURRENT (DC DC) CONVERTER CONTROL MODULE - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) . If the battery condition fails, INSTALL a new battery. REFER to: Battery - BV2 RECHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U3003:17
- Ignition OFF.
- Ignition ON.
- Using a diagnostic scan tool, clear the continuous memory DTCs.
- Carry out the IPC self-test.
Is DTC U3003:17 present?
Yes Refer to IPC Hardware Testing . No The system is operating correctly at this time. The DTC may have been set previously during battery charging or while jump starting the vehicle.