BE/Body Electrical System — On-Vehicle Inspection of Combination Meter (Digital Type), page 57

ON-VEHICLE INSPECTION OF COMBINATION
METER (Digital Type)

1. REMOVE COMBINATION METER AND CONNECT
SUB-HARNESS (SST)
SST 09082-00100

2. INSPECT CIRCUIT AND PARTS OPERATION

Terminals of
sub-harness			Specification

E(1)—Body ground		Continuity	Zero Ω
E(2)—Body ground

IG(⊖)—E(1)		Battery voltage	(Ignition switch ON)

ST — E(1)		8 — 11V	(Cranking)

TC — E(1)		Battery voltage	(Light switch and rheostat turned ON.)
			0 V	(Light switch turned ON and rheostat turned OFF.)

TR — E(1)		0 — 1.0V	(Light switch turned OFF.)
			0 — 1.0V	(Light switch turned ON and rheostat MIN)
			6 — 9V	(Light switch turned ON and rheostat MAX)

4P — E(1)		[WAVEFORM DIAGRAM: about 10V / about 0V]
			4 times/revolution of magnet shaft	(Ignition switch ON)

FV — E(2)		4.0 — 6.0V	(Ignition switch ON)

FR — E(2)		4.4 — 4.8V	(F level)	(Ignition switch ON)
			3.27V	(1/2 level)	(Ignition switch ON)
			2.3 — 2.7V	(1/4 level)	(Ignition switch ON)
			0.3 — 0.5V	(E level)	(Ignition switch ON)

IG(⊖)— E(1)		11 — 13V	(Idling)
			10 — 12V	(3,000 rpm)

TEMP — E(2)		1.7V	(No. 6 segment is lighted)	(Ignition switch ON)

[DIAGRAM: Connector layout showing terminals TR, TEMP, ST, FR, with lower row showing terminals 4P, FV, E(2), IG(⊖), TC, E(1)]

Connector of Digital Meter Check Sub-harness (SST 09082-00100)