Operation Manual

ABS (ANTI-LOCK BRAKE SYSTEM)
8-95
EAS59C2803
[A-3] THE ABS WARNING LIGHT FLASHES
1. Checking the test coupler adapter
• Check if the test coupler adapter is connected to the ABS test coupler.
• If the test coupler adapter is connected, disconnect it, install the protective cap onto the ABS
test coupler and then start over from the beginning.
2. If the test coupler adapter is not connected
• Check whether the T/C terminal (sky blue) of the ABS test coupler is short-circuited to the
ground when the test coupler adapter is removed.
• If the T/C terminal is short-circuited to the ground, the wire harness is defective. Properly
repair or replace the wire harness.
• If the T/C terminal is not short-circuited to the ground, check the internal circuit of the meter
assembly.
• Set the main switch to “OFF”.
• Disconnect the ABS ECU coupler.
• Set the main switch to “ON”, and then check the ABS warning light.
• If the ABS warning light flashes, the internal circuit of the meter assembly is defective.
Replace the meter assembly.
• If the ABS warning light comes on, the ABS ECU is defective. Replace the hydraulic unit
assembly.
EAS59C2804
[A-4] THE ABS WARNING LIGHT COMES ON
Set the main switch to “OFF”.
Remove the protective cap from the ABS test coupler “1”, and then connect the test coupler adapter
“2” to the coupler. The T/C terminal (sky blue) is now grounded.
Set the main switch to “ON”, and then check the multi-function meter.
1. The multi-function display does not display the fault code “1”. [B-1]
2. The fault code “1” is displayed on the multi-function display (example: fault code ABS_11). [B-3]