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)