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IM-12 IMMOBILIZER (DIAGNOSTICS) DIAGNOSTIC PROCEDURE FOR IMMOBILIZER INDICATOR LIGHT Step Value Yes No 1 CHECK IMMOBILIZER INDICATOR LIGHT ECM. 3) Connect a resistor (750 Ω ) between IMM ECM harness connector terminal No. 9 and Indicator light comes on. 2 CHECK IMM ECM GROUND CIRCUIT. Connector & terminal (B141) No. 2, No. 3 — Chassis ground: Is the measured value less than the specified 10 Ω Repair open circuit 3 CHECK IMM ECM IGNITION CIRCUIT. ness connector terminal and chassis Connector & terminal (B141) No. 12 (+) — Chassis ground ( −−−− ): Does the measured value exceed the spec- 10 V Check harness for 4 CHECK IMM ECM POWER SUPPLY CIR- ness connector terminal and chassis Connector & terminal (B141) No. 10, No. 11 (+) — Chassis −−−− ): Does the measured value exceed the spec- 10 V Replace IMM ECM Check harness for 5 CHECK COMBINATION METER CIRCUIT. 14, REMOVAL, Combination Meter Assem- 2) Measure voltage between combination meter harness connector terminal and Connector & terminal H4 non-TURBO model (i12) No. 7 (+) — Chassis ground ( −−−− ): H6 and H4 TURBO model (i10) No. 9 (+) — Chassis ground ( −−−− ): (i12) No. 1 (+) — Chassis ground ( −−−− ): Does the measured value exceed the spec- 10 V Check harness for |