Tuesday, July 2, 2019

2019 Cadillac Truck Escalade AWD V8-6.2L Diagnostic Instructions Page 28


8. With the appropriate load tool adaptor, connect special tool J 38715-A in place of the air bag.



9. Ignition ON, test for less than 11 V between the control circuit terminals listed below and ground:



* Control circuit terminal A1



* Control circuit terminal A2



* Control circuit terminal B1



* Control circuit terminal B2



锟斤拷 If greater than the specified range, test the control circuit for a short to voltage.



10. Ignition OFF, test for greater than 25 ohm between the control circuit terminals listed below and ground:



* Control circuit terminal A1



* Control circuit terminal A2



* Control circuit terminal B1



* Control circuit terminal B2



锟斤拷 If less than the specified range, test the control circuit for a short to ground.



11. Ignition OFF, test for less than 5 ohm between the control circuit terminals listed below:



* X200 control circuit terminal A1 and passenger instrument panel air bag harness connector control circuit terminal A1



* X200 control circuit terminal A2 and passenger instrument panel air bag harness connector control circuit terminal A2



* X200 control circuit terminal B1 and passenger instrument panel air bag harness connector control circuit terminal B1



* X200 control circuit terminal B2 andpassenger instrument panel air bag harness connector control circuit terminal B2



锟斤拷 If greater than the specified range, test the control circuit for an open/high resistance.



12. If all circuits test normal, replace the passenger instrument panel air bag.



Repair Instructions



Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.



* SIR/SRS Wiring Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic



Procedures/Wiring Repairs/SIR/SRS Wiring Repairs)



* Instrument Panel Inflatable Restraint Module Replacement (See: Restraints and Safety Systems/Air Bag Systems/Air Bag/Service and



Repair/Removal and Replacement/Instrument Panel Inflatable Restraint Module Replacement)



* Steering Wheel Inflatable Restraint Module Replacement (See: Restraints and Safety Systems/Air Bag Systems/Air Bag/Service and



Repair/Removal and Replacement/Steering Wheel Inflatable Restraint Module Replacement)



* Steering Wheel Inflatable Restraint Module Coil Replacement (See: Restraints and Safety Systems/Air Bag Systems/Clockspring Assembly /



Spiral Cable/Service and Repair/Removal and Replacement)



* Inflatable Restraint Side Impact Sensor Replacement (Front Side Door) (See: Restraints and Safety Systems/Air Bag Systems/Impact



Sensor/Service and Repair/Inflatable Restraint Side Impact Sensor Replacement (Front Side Door))Inflatable Restraint Side Impact Sensor



Replacement (Rear Side Door) (See: Restraints and Safety Systems/Air Bag Systems/Impact Sensor/Service and Repair/Inflatable Restraint



Side Impact Sensor Replacement (Rear Side Door))



* Roof Side Rail Inflatable Restraint Module Replacement (Rear Right, Avalanche/Escalade EXT) (See: Restraints and Safety Systems/Air



Bag Systems/Air Bag/Service and Repair/Removal and Replacement/Roof Side Rail (Rear)/Roof Side Rail Inflatable Restraint Module



Replacement (Rear Right, Avalanche/Escalade EXT))Roof Side Rail Inflatable Restraint Module Replacement (Rear Left, Standard



Wheelbase) (See: Restraints and Safety Systems/Air Bag Systems/Air Bag/Service and Repair/Removal and Replacement/Roof Side Rail



(Rear)/Roof Side Rail Inflatable Restraint Module Replacement (Rear Left, Standard Wheelbase))Roof Side Rail Inflatable Restraint Module



Replacement (Rear Right, Standard Wheelbase) (See: Restraints and Safety Systems/Air Bag Systems/Air Bag/Service and Repair/Removal



and Replacement/Roof Side Rail (Rear)/Roof Side Rail Inflatable Restraint Module Replacement (Rear Right, Standard Wheelbase))Roof



Side Rail Inflatable Restraint Module Replacement (Front Left, Standard Wheelbase) (See: Restraints and Safety Systems/Air Bag



Systems/Air Bag/Service and Repair/Removal and Replacement/Roof Side Rail (Front)/Roof Side Rail Inflatable Restraint Module



Replacement (Front Left, Standard Wheelbase))Roof Side Rail Inflatable Restraint Module Replacement (Front Right, Extended Wheelbase)



(See: Restraints and Safety Systems/Air Bag Systems/Air Bag/Service and Repair/Removal and Replacement/Roof Side Rail (Front)/Roof



Side Rail Inflatable Restraint Module Replacement (Front Right, Extended Wheelbase))Roof Side Rail Inflatable Restraint Module



Replacement (Front Left, Extended Wheelbase) (See: Restraints and Safety Systems/Air Bag Systems/Air Bag/Service and Repair/Removal



and Replacement/Roof Side Rail (Front)/Roof Side Rail Inflatable Restraint Module Replacement (Front Left, Extended Wheelbase))Roof



Side Rail Inflatable Restraint Module Replacement (Rear Left, Extended Wheelbase) (See: Restraints and Safety Systems/Air Bag



Systems/Air Bag/Service and Repair/Removal and Replacement/Roof Side Rail (Rear)/Roof Side Rail Inflatable Restraint Module



Replacement (Rear Left, Extended Wheelbase))Roof Side Rail Inflatable Restraint Module Replacement (Rear Left, Avalanche/Escalade



EXT) (See: Restraints and Safety Systems/Air Bag Systems/Air Bag/Service and Repair/Removal and Replacement/Roof Side Rail



(Rear)/Roof Side Rail Inflatable Restraint Module Replacement (Rear Left, Avalanche/Escalade EXT))Roof Side Rail Inflatable Restraint



Module Replacement (Rear Right, Extended Wheelbase) (See: Restraints and Safety Systems/Air Bag Systems/Air Bag/Service and



Repair/Removal and Replacement/Roof Side Rail (Rear)/Roof Side Rail Inflatable Restraint Module Replacement (Rear Right, Extended



Wheelbase))Roof Side Rail Inflatable Restraint Module Replacement (Front Right, Standard Wheelbase) (See: Restraints and Safety



Systems/Air Bag Systems/Air Bag/Service and Repair/Removal and Replacement/Roof Side Rail (Front)/Roof Side Rail Inflatable Restraint



Module Replacement (Front Right, Standard Wheelbase))

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