Inspection Procedure

CHECK FUSE
1. Measure the resistance of the ALT H-fuse and MAIN H-fuse in the FL block.
  Standard: Below 1 Ω
2. Measure the resistance of the DOME fuse and AM2 fuse in the engine room R/B.
  Standard: Below 1 Ω
3. Measure the resistance of the GAUGE fuse and AM1 fuse in the instrument panel J/B.
  Standard: Below 1 Ω
1. NG : REPLACE FUSE
2. OK : GO TO NEXT STEP.

INSPECT COMBINATION METER ASSY

Disconnect the C10 and C11 connectors.

Measure the resistance between each terminal and body ground.

Standard:

COMBINATION METER

Tester Connection	Condition	Specified Condition
C10-3 - Body ground	Always	Below 1 Ω
C10-7 - Body ground	Always	10 to 14 V
C10-1 - Body ground	Ignition switch ON	10 to 14 V
C11-13 - Body ground	Ignition switch ON	10 to 14 V

Fig 1: Inspecting Combination Meter Assembly

G03196846

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG : REPAIR OR REPLACE HARNESS OR CONNECTOR
OK : REPLACE COMBINATION METER ASSY (See INSTRUMENT PANEL/METER ).