Warning Light Indicates DTC, Then Normal Code (Test #1)

WARNING LIGHT INDICATES TROUBLE CODE, THEN NORMAL CODE. (FLASHING TROUBLE CODE.)

DIAGNOSIS:
Airbag system component parts are faulty.

CAUTION: Before performing diagnostics on airbag system, turn ignition switch "OFF", disconnect battery ground cable, and then wait at least 20 seconds.

5Q1: AIRBAG COMPONENT PARTS APPEARANCE INSPECTION

1. Conduct on-board diagnostic and call up trouble codes stored in memory.

List Of Trouble Codes:

2. Select trouble code required to check airbag component parts from those listed in table and reproduce symptom.
3. Conduct appearance inspection on parts selected.

NOTE: Also check connector terminals, wiring harness, case, etc. for damage.

CHECK: Is there anything unusual about the appearance of airbag component parts?

YES: Replace faulty airbag component parts.

NO: Go to step 5Q2.

5Q2: AIRBAG COMPONENT PARTS VIBRATION INSPECTION

1. Gently shake check parts (to determine faults.).
2. To check airbag module or roll connector, turn and tilt steering wheel.

CAUTION: Do not shake or vibrate airbag control module.

CHECK: Does the component malfunction again when shaking?

YES: Replace faulty airbag component parts.

NO: Go to step 5Q3.

5Q3: SHOWERING INSPECTION TO BODY




Spray water on vehicle body.

CAUTION: Do not directly spray water on airbag components.

NOTE: Also check wiring harnesses as water may leak along them and get airbag component parts wet.

CHECK: Does water leak into the passenger compartment when showering vehicle?

YES: Replace faulty airbag component parts.

NO: Perform clear memory.