Subaru Impreza 2002 Service Manual page 3287

GENERAL DESCRIPTION
AIRBAG SYSTEM (DIAGNOSTICS)
• Do not discard undeployed airbag modules.
They could easily cause a serious accident if acci-
dentally deployed.
• Do not damage the airbag module or drop it.
B: INSPECTION
Before diagnosing, check the following items that
might be related to the engine problem:
1. BATTERY
Measure the battery voltage and specific gravity of
electrolyte.
Standard voltage: 12 V
Specific gravity: Above 1.260
AB-8