Pinpoint Test Be: DTC U3003:17

WARNING: This page is about a different car, the 2012 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.

NOTE: DTC U3003:17 may be stored in the module memory due to past battery charging or vehicle jump starting events.

BE1 CHECK FOR LOW VOLTAGE DTCs SET IN OTHER MODULES
- Ignition ON.
- Enter the following diagnostic mode on the scan tool: Self-Test.
- Retrieve the continuous memory DTCs from all modules.
- Is a low voltage DTC set in more than one module?
  - Yes : REFER to CHARGING SYSTEM to diagnose an overcharging condition.
  - No : GO to BE2.
BE2 CHECK THE BATTERY VOLTAGE
- Turn off all interior/exterior lights and accessories.
- Start and run the engine at approximately 2, 000 RPM for 3 minutes while monitoring the battery voltage.
- Does the battery voltage rise to 15.5 volts or higher?
  - Yes : REFER to CHARGING SYSTEM to diagnose an overcharging condition.
  - No : GO to BE3.
BE3 RECHECK FOR DTC U3003:17
- Turn the engine off.
- Ignition ON.
- Enter the following diagnostic mode on the scan tool: Self-Test.
- Clear the continuous memory DTCs.
- Carry out the IPC self-test.
- Is DTC U3003:17 present?
  - Yes : INSTALL a new IPC. REFER to Instrument Panel Cluster (IPC) . TEST the system for normal operation.
  - No : The system is operating normally at this time. The DTC may have been set previously during battery charging or while jump starting the vehicle.