(b) Check for an open in the circuit.
(1) Turn the engine switch off.
(2) Disconnect the cable from the negative (-) battery terminal.
NOTICE:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
(3) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
(c) Check for a short to ground in the circuit.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
(d) Check for a short in the circuit.
(1) Release the activation prevention mechanism built into connector D See: Restraints and Safety Systems/Air Bag Systems/Testing
and Inspection/Initial Inspection and Diagnostic Overview/Diagnosis System.
(2) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPLACE INSTRUMENT PANEL WIRE ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK See: Accessories and Optional Equipment/Antitheft and Alarm
Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting
Up to 08/2009
SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1815/54-B1818/54: Short in Front Passenger Side Squib 2nd Step
Circuit
B1818/54 - Short to B+ in Front Passenger Side Squib 2nd Step Circuit
DESCRIPTION
The front passenger side squib 2nd step circuit consists of the center airbag sensor assembly and front passenger airbag assembly.
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