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Telltale Light Assembly Circuits

Remove instrument cluster. See INSTRUMENT CLUSTER  under REMOVAL & INSTALLATION. Check for continuity between terminals at 10-pin telltale light assembly harness connector. See Fig 1. Ensure continuity is as specified at appropriate terminals. See TELLTALE LIGHT ASSEMBLY CONTINUITY  table. If continuity is not as specified, replace telltale light assembly.

TELLTALE LIGHT ASSEMBLY CONTINUITY

Switch Position Terminals No. Continuity
ODO/TRIP
Released 3 & 10 No
Pressed 3 & 10 Yes
RESET
Released 8 & 10 No
Pressed 8 & 10 Yes
Turn Signal
Right 4 & 10 Yes
Left 9 & 10 Yes
Fig 1: Identifying Telltale Light Assembly Connector Terminals
G98H03728Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002