Cruise Control System Pinpoint Test 7: Flash Code 3 - DEACTIVATOR Switch Failure

FLASH CODE 3 - DEACTIVATOR SWITCH FAILURE - PINPOINT TEST REFERENCE

PINPOINT TEST 7		FLASH CODE 3 - DEACTIVATOR SWITCH FAILURE
STEP	INSPECTION		ACTION
1	CHECK THE DEACTIVATOR SWITCH CIRCUITRY Key in OFF position. Disconnect: Cruise Control Servo 0120-101. Key in ON position. Measure the voltage between the cruise control servo 0120-101 pin 9 circuit V/O, harness side and the cruise control servo 0120-101 pin 10 circuit B/GY, harness side. Is the voltage greater than 10 volts?	Yes	Install a new cruise control servo. See CRUISE CONTROL SERVO REMOVAL / INSTALLATION .
1		No	Go to next step.
2	CHECK DEACTIVATOR SWITCH POWER Key in OFF position. Disconnect: Brake Pressure Switch 0120-104. Key in ON position. Measure the voltage between the brake pressure switch 0120-104 pin 1 circuit L/W, harness side and ground. Is the voltage greater than 10 volts?	Yes	Go to next step.
2		No	Verify the smart junction box fuse 26 (2A) is OK. If OK, Repair the L/W circuit. Test the system for normal operation.
3	CHECK CIRCUIT V/O FOR AN OPEN Key in OFF position. Measure the resistance between the cruise control servo 0120-101 pin 9 circuit V/O, harness side and the brake pressure switch 0120-04 pin 2, circuit V/O, harness side. Is the resistance less than 5 ohms?	Yes	Install a new brake pressure switch. See CRUISE CONTROL DEACTIVATOR SWITCH REMOVAL / INSTALLATION . Test the system for normal operation.
3		No	Repair the V/O circuit. Test the system for normal operation.