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ZC6018520000 C-201 (L) C-204 C-202 Connectors: C-201, C-202, C-204 Clock spring
CIRCUIT OPERATION ⦆ When all switches are OFF: 4.7 - 5.0 volts ⦆ When the "ON/OFF" switch is "ON": 0 - 0.5 volt ⦆ When the "CANCEL" switch is "ON": 1.0 - 1.8 volts ⦆ When the "COAST/SET" switch is "ON": 2.3 - 3.0 ⦆ When the "ACC/RES" switch is "ON": 3.5 - 4.2 volts DTC SET CONDITIONS Check Condition ⦆ The "CRUISE" indicator light illuminates. Judgement Criteria ⦆ This DTC will be set when the "COAST/SET" switch TROUBLESHOOTING HINTS (The most likely ⦆ Malfunction of the auto-cruise control switch. ⦆ Malfunction of the clock spring. ⦆ Damaged harness or connector. ⦆ Malfunction of the ECM. DIAGNOSIS Required Special Tools: ⦆ MB991958: Scan Tool (M.U.T.-III Sub Assembly) ⦆ MB991824: V.C.I. ⦆ MB991827: M.U.T.-III USB Cable ⦆ MB991910: M.U.T.-III Main Harness A ⦆ MB991223: Harness Set ⦆ MB992006: Extra Fine Probe ⦆ MB992110: Power Plant ECU Check Harness AUTO-CRUISE CONTROL SYSTEM 17b-9 AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS |