Content Theft Deterrent (CTD) Alarm Mode Always On. Chevrolet Optra 2009

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2009 🢒 Optra 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Content Theft Deterrent (CTD) Alarm Mode Always On

Step	Action	Yes	No
Schematic Reference: Theft Deterrent System Schematics Connector End View Reference: Component Connector End Views DEFINITION: The content theft deterrent alarm (CTD) is always ON.
1	Did you perform the Diagnostic System Check - Vehicle?	Go to Step 2	Go to Diagnostic System Check - Vehicle
2	Disconnect the remote control door lock receiver (RCDLR). Does the alarm turn off?	Go to Step 5	Go to Step 3
3	Disconnect the theft deterrent alarm. Test for a short to ground in the alarm ground. Refer to Testing for Short to Ground and Wiring Repairs . Did you find and correct the condition?	Go to Step 8	Go to Step 4
4	Test for a poor connection at the theft deterrent alarm. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition?	Go to Step 8	Go to Step 7
5	Test for a poor connection at the RCDLR. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition?	Go to Step 8	Go to Step 6
6	Replace the RCDLR. Refer to Remote Control Door Lock Receiver Replacement . Did you complete the replacement?	Go to Step 8	--
7	Replace the theft deterrent alarm. Refer to Theft Deterrent Alarm Replacement . Did you complete the replacement?	Go to Step 8	--
8	Operate the system in order to verify the repair. Did you correct the condition?	System OK	Go to Step 2