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4AT(diag)-13 Transmission Control Module (TCM) I/O Signal AUTOMATIC TRANSMISSION (DIAGNOSTICS) 5. Transmission Control Module (TCM) I/O Signal A: ELECTRICAL SPECIFICATION Check with ignition switch ON. Contents Measured terminal (Connector & Terminal No.) Measuring condition Voltage (V) Resistance ( :) Positive terminal Ground terminal Backup power supply (B55) No. 27 Chassis ground — 10 — 13 — (B55) No. 26 Chassis ground (B55) No. 25 Chassis ground ACC power supply (B55) No. 12 Chassis ground Ignition Switch ACC 10 — 13 — Ignition power supply (B55) No. 1 Chassis ground Ignition Switch ON 10 — 13 — (B55) No. 2 Chassis ground Inhibitor switch “P” range (B54) No. 14 Chassis ground Select lever “P” range Less than 1 — Select lever Except “P” range 8 or more — “N” range (B54) No. 11 Chassis ground Select lever “N” range Less than 1 — Select lever Except “N” range 8 or more — “R” range (B54) No. 13 Chassis ground Select lever “R” range Less than 1 — Select lever Except “R” range 8 or more — “D” range (B54) No. 10 Chassis ground Select lever “D” range Less than 1 — Select lever Except “D” range 8 or more — ATF temperature sensor (B54) No. 23 (B54) No. 12 ATF temperature 20°C (68°F) 3.5 — 4.3 2.5k — 7.0 k ATF temperature 80°C (176°F) 1.0 — 2.2 300 — 800 5 6 7 8 2 1 9 4 3 10 24 22 23 25 11 12 13 14 15 26 27 28 16 17 18 19 20 21 30 31 32 33 34 35 B55 TO TO 5 6 7 8 2 1 9 4 3 10 24 22 23 25 11 12 13 14 15 27 28 16 17 18 19 20 21 33 34 29 32 30 31 35 B54 AT-03733 |