9K-8 Remote Control Door Lock Receiver/Trans Will Not Program

CIRCUIT DESCRIPTION

The RCDLR applies voltage to CKT 1455. When the keyless programming connector terminals "A" and "B" are shorted together, the RCDLR senses a voltage drop on CKT 1455. The RCDLR then cycles all door lock motors once. The RCDLR then waits for input from the transmitter(s) or for the jumper to be removed from the keyless programming connector.

CHART TEST DESCRIPTION Number(s) below refer to circled number(s) on the diagnostic chart.

1. Check that the RCDLR applies voltage to CKT 1455.

DIAGNOSTIC AIDS Program a known good transmitter and test the keyless entry system. If the keyless entry system operates normally, the original transmitter was defective. If the RCDLR does not program, using a known good transmitter, replace the RCDLR.