HINT
Codes other than DTC B1810, B1811, B1812, B1813 and 53 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY See: Relays and Modules/Relays and Modules - Restraints and
Safety Systems/Air Bag Control Module/Service and Repair/Removal
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
3. CHECK INSTRUMENT PANEL WIRE
(a) Restore the release activation prevention mechanism of connector B to the original condition.
(b) Disconnect the instrument panel wire from the spiral cable.
(c) Check for a short to B+ in the circuit.
(1) Connect the cable to the negative (-) battery terminal.
(2) Turn the engine switch on (IG).
(3) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
(d) 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:
(e) Check for a short to ground in the circuit.
(1) Measure the resistance according to the value(s) in the table below.
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