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5: Tests for an open or high resistance in the I/P module disable switch power feed circuit. 6: Tests for an open or high resistance in the I/P module disable switch ground circuit. 8: Tests for an open or high resistance in the I/P module disable switch signal circuit. 9: Tests for a short in the I/P module disable switch signal circuit. 10: Tests for short in the I/P module suppression indicator control circuit. 11: Tests for an open or high resistance in the I/P module suppression indicator control circuit. DTC B0090 Step Action Value (s) Yes No Schematic Reference:SIR Schematics 1 Did you perform the Diagnostic System Check - SIR? - Go to Step 2 Go to Diagnostic System Check - SIR 2 1. Turn OFF the ignition. 2. Turn the I/P module disable switch to the ON position. 3. Turn ON the ignition, with the engine OFF. Does the I/P module disable switch ON indicator illuminate in - Go to Step 7 Go to Step 3 3 1. Turn OFF the ignition. 2. Disconnect the I/P module disable switch connector. Refer to Inflatable Restraint Instrument Panel (I/P) 3. Inspect the I/P module disable switch connector for corrosion or damage. Refer to Testing for Intermittent Did you find and correct the condition? - Go to Step 13 Go to Step 4 4 1. Disconnect the SDM connector. Refer to Inflatable Restraint Sensing and Diagnostic Module 2. Inspect the SDM connector for corrosion or damage. Refer to Testing for Intermittent Conditions and Poor Did you find and correct the condition? - Go to Step 13 Go to Step 5 5 Test the I/P module disable switch power feed circuit for an - Go to
2004 Hummer H2 2004 RESTRAINTS SIR - Hummer H2
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