Pinpoint Test Bf : DTC B1317
NOTE:
DTC B1317 may be stored in the module memory due to previous battery charging or vehicle jump starting events.
- BF1 CHECK FOR DTC B1317, B1676 OR P0563 SET IN OTHER MODULES
- Ignition ON.
- Enter the following diagnostic mode on the scan tool: (All Modules) Self-Test.
- Retrieve the continuous memory DTCs from all modules.
Is DTC B1317, B1676 or P0563 (PCM) set in more than one module?
Yes REFER to Charging System to diagnose an overcharging condition. No GO to BF2. - BF2 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 volts or higher?
Yes REFER to Charging System to diagnose an overcharging condition. No GO to BF3. - BF3 RECHECK FOR DTC B1317
- Turn the engine off.
- Ignition ON.
- Enter the following diagnostic mode on the scan tool: DSM Self-Test.
- Clear the continuous memory DTCs.
- Carry out the DSM self-test.
Is DTC B1317 present?
Yes INSTALL a new DSM. REFER to Driver Seat Module (DSM) in this information. 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.