Friday, October 11, 2019

DTC B0012, B0013, B0014, B0016, B0017, or B0018 Cadillac CTS

3. With the scan tool, request the SIR DTC display.
Does the scan tool indicate that DTC B0012, B0013, B0014, B0016, B0017, or B0018 are current?
1. Turn OFF the ignition.
2. Disconnect and remove both the J 38715-A and adapter.
3. Disconnect the inflatable restraint sensing and diagnostic module (SDM) connector. Refer to Control Module References for replacement, setup, and programming.
4. Inspect the SDM connector for damage or corrosion that may cause a malfunction in the I/P module stage 1 or stage 2 high and/or low circuits. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs .

Did you find and correct the condition?
1. If DTC B0012 or B0016 is present, test the I/P module circuits for a short between the high and low circuits in stage 1 or stage 2.
2. If DTC B0013 or B0017 is present, test the I/P module high and low circuits for an open and for high resistance in stage 1 or stage 2.
3. If DTC B0014 or B0018 is present, test the I/P module high and low circuits for a short to ground and for a short to voltage in stage 1 or stage 2.
4. All the above conditions refer to Circuit Testing and Wiring Repairs .

Did you find and correct the condition?
1. Turn OFF the ignition.
2. Replace the I/P module. Refer to Inflatable Restraint Instrument Panel Module Replacement.

Did you complete the replacement?
1. Turn OFF the ignition.
Go to Step 5
Go to Step 9
Go to Step 9
Go to Step 9 Go to Step 7
Go to Step 6
Go to Step 8
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8  2. Replace the SDM. Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement?  Go to Step 9  -
9  1. Connect all SIR components. 2. Turn ON the ignition, with the engine OFF. 3. Use the scan tool in order to clear the DTCs. 4. 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