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11. Test for less then 1 ohm between the following low control circuit terminals. I/P Module - Stage 1 terminal A2 and SDM terminal 11 (with 10 series) I/P Module - Stage 1 terminal B and SDM terminal 11 (without 10 series) I/P Module - Stage 2 terminal B2 and SDM terminal 7 Left Front Roof Rail Module terminal A and SDM terminal 12 (regular cab) Left Front Roof Rail Module terminal 2 and SDM terminal 12 (extended cab) Right Front Roof Rail Module terminal A and SDM terminal 15 (regular cab) Right Front Roof Rail Module terminal 2 and SDM terminal 15 (extended cab) Seat Belt Pretensioner - Left terminal A and SDM terminal 17 Seat Belt Pretensioner - Right terminal A and SDM terminal 18 If not within the specified range, test the circuit for an open/high resistance. 12. If all circuits test normal, replace the SDM. Repair Procedures Perform the Diagnostic Repair Verification after completing the diagnostic procedure. SIR/SRS Wiring Repairs Inflatable Restraint Instrument Panel Module Replacement Inflatable Restraint Steering Wheel Module Replacement Inflatable Restraint Steering Wheel Module Coil Replacement Inflatable Restraint Side Impact Sensor Replacement (Extended Cab) or Inflatable Inflatable Restraint Roof Side Rail Module Replacement (Crew Cab) or Inflatable Seat Belt Retractor Pretensioner Replacement - Front (Regular Cab) or Seat Belt Control Module References for SDM replacement, programming, and setup DTC B0052 OR B0053 Diagnostic Instructions
2008 Chevrolet Silverado 1500 2008 RESTRAINTS Supplemental Inflatable Restraints - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
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