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AT-142 AUTOMATIC TRANSMISSION (DIAGNOSTICS) DIAGNOSTIC PROCEDURE FOR NO-DIAGNOSTIC TROUBLE CODE (DTC) 61 CHECK INPUT SIGNAL FOR TCM. range. 2) Measure voltage between TCM and chas- sis ground. Connector & terminal (B55) No. 7 (+) — Chassis ground (–): Does the measured value exceed the spec- 8 V Replace TCM. 62 CHECK “1” RANGE INDICATOR LIGHT combination meter. Bulb is normal. Replace “1” range 63 CHECK HARNESS CONNECTOR BETWEEN bination meter. 2) Measure resistance of harness between TCM and combination meter. Connector & terminal Except 3.0 L model and TURBO model: (B55) No. 7 — (i11) No. 5: 3.0 L model and TURBO model: (B55) No. 7 — (i10) No. 15: Does the measured value exceed the spec- 1 Ω Repair open circuit 64 CHECK HARNESS CONNECTOR BETWEEN switch and combination meter. 3) Measure resistance of harness between TCM and chassis ground. Connector & terminal (B55) No. 7 — Chassis ground: Does the measured value exceed the spec- 1 M Ω Repair ground 65 CHECK POOR CONTACT. There is poor contact. Repair poor con- Adjust inhibitor Step Value Yes No |