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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (Battery, Charging System And Starting System) >> Diagnostic Information and Procedures >> DTC B1516 >> Conditions for Clearing the MIL/DTC

Conditions for Clearing the MIL/DTC

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

The DTC clears as a current status when the battery sensed current returns to normal range for more than 15 seconds.

DTC B1516

Step Action Values Yes No
1 Did you perform the Diagnostic System Check - Vehicle? - Go to Step 2  Go to Diagnostic System Check - Vehicle in Vehicle DTC Information
2
  1. Install a scan tool.
  2. Start the engine.
  3. With a scan tool observe the Regulated Voltage Control Current Sensor parameter in the BCM data list.
Does the scan tool indicate that the parameter is within the specified range?		 <4% to 96% Go to Step 3  Go to Charging System Test 
3 Inspect for poor connections at the harness connector of the battery current sensor. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.
Did you find and correct the condition?		 - Go to Step 5  Go to Step 4 
4 Replace the battery current sensor. Refer to Battery Current Sensor Replacement .
Did you complete the replacement?		 - Go to Step 5  -
5
  1. Use the scan tool in order to clear the DTC.
  2. Operate the vehicle within the Conditions for Running the DTC as specified in the supporting text.
Does the DTC reset?		 - Go to Step 2  System OK
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