Pinpoint Test By : U3006:17
- BY1 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) B1317, B1676, P0563 (PCM (POWERTRAIN CONTROL MODULE)) OR U3003:17 SET IN OTHER MODULES
- Ignition ON.
- Using a diagnostic scan tool, perform the self-test.
- Retrieve the Continuous Memory Diagnostic Trouble Codes (CMDTCs) from all modules.
Is DTC B1317, B1676, P0563 (PCM or U3003:17 set in more than one module?
Yes Refer to the appropriate article for the procedure. No GO to BY2 - BY2 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 the appropriate article for the procedure. No GO to BY3 - BY3 RECHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U3006:17
- Turn the engine off.
- Ignition ON.
- Using a diagnostic scan tool, clear the Continuous Memory Diagnostic Trouble Codes (CMDTCs).
- Carry out the ICM self-test.
Is DTC U3006:17 present?
Yes INSTALL a new ICM. REFER to: Information Center Module (ICM) . 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.