Air Bag Warning Lamp Does Not Come ON

Wiring Diagram:

CAUTION:
- Be sure to perform "Air Bag Diagnostic System Check" before starting diagnosis according to flow table.
- When measurement of resistance or voltage is required in this flow, use a specified digital multimeter (Refer to "Special Tool".) along with a correct terminal adapter from special tool (Connector test adapter kit).
- When a check for proper connection is required, refer to "Inspection of Intermittents and Poor Connections".
- If there is open circuit in the air bag wire harness, connector or terminal is found damaged, replace the wire harness, connector and terminal as an assembly.

Step 1 - 2:

Step 3 - 4:

Flow Test Description
STEP 1: Check for combination meter power supply circuit.
STEP 2: Check for "AIR BAG" warning lamp blown.
STEP 3: Check for open circuit in "AIR BAG" warning lamp circuit.
STEP 4: Check for short circuit between "AIR BAG" warning lamp circuit and power supply circuit.

NOTE: Upon completion of inspection and repair work, perform the following items.
- Reconnect all air bag system components, ensure all components are properly mounted.
- Repeat "Air Bag Diagnostic System Check" to confirm that the trouble has been corrected.