Table 3-6. ABS Troubleshooting and Testing (Cont)
INDICATOR LAMP DOES NOT TURN Off WHEN VEHICLE SPEED EXCEEDS
4 MPH (6 KPH) OR INDICATOR LAMP TURNS ON WHILE DRIVING (CONT)
l Remove applicable relay from fuse block.
pin 86 on relay.
I l Is resistance 80-90 ohm?
Is resistance for pin 30 to pin 87A <1?
l Is open detected for pin 30 to pin 86?
l Coil is bad. Replace relay (page 4-307).
l Test relay.
l Relay test okay?
Go to next page.
l With ignition on, jumper wire from breakout
box pin 9 to relay pin 85.
l Jumper wire from breakout box pin 27 to
relay pin 86
l Listen for relay clicks. One click when igni-
tion is turned on; one click when ignition is
l Are relay clicks audible?
I l Relay test okay?
j l Go to next page.