Vehicle Speed Sensor

NOTE: Enter this test only when Code 06 is displayed during QUICK TESTS procedure or when directed here from another PINPOINT TEST.

Fig 1: VSS Circuit & Connectors ID

VSS CIRCUIT PIN IDENTIFICATION

Circuit	4EAT Pin	Wire Color
GND	1J	BLK
VSS	1P	GRN/RED

1) Install 4EAT Tester. Leave 4EAT module disconnected. Disconnect speedometer cable at transaxle. Measure resistance between BOB VSS and GND test pins. Rotate speedometer cable. If resistance drops to less than 5 ohms 4 times for each revolution of speedometer cable, VSS is okay. Return to QUICK TESTS if sent here from there; otherwise, replace 4EAT module. If resistance does not drop as specified, go to next step.

2) Unplug VSS connector at instrument cluster. Measure resistance between VSS and GND terminals on instrument cluster. Rotate speedometer cable. If resistance drops to less than 5 ohms 4 times for each revolution of speedometer cable, repair VSS signal wire to 4EAT. If resistance does not drop as specified, replace speedometer assembly.