BE-141 BODY ELECTRICAL SYSTEM — THEFT DETERRENT AND DOOR LOCK CONTROL SYSTEM INSPECTION PROCEDURE 1 Check CIG and ECU–IG fuses. J/B No. 1 ECU-IG CIG N08843 F10044 P Remove CIG and ECU–IG fuses from J/B NO. 1. C Check continuity of CIG and ECU–IG fuses. OK Continuity OK NG Check for short in all the harness and components connected to the CIG and ECU–IG fuses (See attached wiring diagram). 2 Check voltage between terminals IG and ACC of theft deterrent and door lock ECU and body ground. ON Disconnect IG ACC BE3841 N07483 P (1) Remove instrument panel. (See BO section) (2) Disconnect the ECU connector. (3) Turn ignition switch ON. C Measure voltage between terminal IG and ACC of theft deterrent ECU connector and body ground. OK Voltage: 10 – 14 V NG OK Check and replace theft deterrent and door lock ECU. Check and repair harness and connector between theft deterrent and door lock ECU and battery (See page IN–30).