HINT
* When DTC B1650/32 is detected as a result of troubleshooting the supplemental restraint system, perform troubleshooting for
DTC B1794 of the occupant classification system.
* Use the Techstream to check for DTCs of the occupant classification ECU, otherwise the DTCs cannot be read.
WIRING DIAGRAM
INSPECTION PROCEDURE
NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
1. CHECK BATTERY
(a) Measure the voltage of the battery.
Standard Voltage:
11 to 14 V
NG -- REPLACE BATTERY
OK -- Continue to next step.
2. CHECK WIRE HARNESS (SOURCE VOLTAGE)
(a) Turn the engine switch off.
(b) Disconnect the cable from the negative (-) battery terminal.
(c) Disconnect the connector from the occupant classification ECU.
(d) Connect the cable to the negative (-) battery terminal.
(e) Turn the engine switch on (IG).
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