1) Turn the ignition switch to ON.
2) Measure the voltage between combination meter connector and chassis ground.
Connector & terminal
(i10) No. 9 (+) — Chassis ground (−):
Is the voltage 10 V or more?
Replace the combination meter circuit board.
Check the following item and repair if necessary.
NOTE:
• Blown out of fuse (No. 14)
• Open or short circuit of harness between fuse (No. 14) and battery terminal
• Poor contact of ignition switch connector