Subaru IMPREZA GD 2007 Series Manual page 3040

asieps_tobira_IM_US.book 5 ページ ２０１２年１月１７日 火曜日 午後３時４８分
3. General Description
A: CAUTION
The airbag system wiring harness is routed near the driver's control center differential control module.
CAUTION:
• Airbag system wiring harnesses and connectors are yellow. Do not use an electrical test equip-
ment to check these circuits.
• Be careful not to damage the airbag system wiring harness when performing diagnostics or repair
of the driver's control center differential control module.
• When measuring the voltage and resistance of each control module or each sensor, use a tapered
pin with a diameter of less than 0.64 mm (0.025 in) in order to avoid poor contact. Do not insert a pin
of more than 0.65 mm (0.026 in) diameter.
B: INSPECTION
1. POWER SUPPLY
1) Measure the battery voltage and specific gravity of the electrolyte.
Standard voltage: 12 V or more
Specific gravity: 1.260 or more
2) Check the fuse condition.
3) Check the connecting condition of harness and harness connector.
C: PREPARATION TOOL
1. SPECIAL TOOL
ILLUSTRATION
ST1B020XU0
2. GENERAL TOOL
TOOL NAME
Circuit tester
Oscilloscope
General Description
MANUAL TRANSMISSION AND DIFFERENTIAL (DIAGNOSTICS)
TOOL NUMBER DESCRIPTION
1B020XU0 SUBARU SELECT
MONITOR KIT
Used for measuring resistance, voltage and current.
Used for measuring the sensor.
6MT(diag)-5
REMARKS
Used for troubleshooting the electrical system.
REMARKS