Scan Tool Operating Instructions - AK Automotive Training

Honda
Manufacturer Applications
EMS
Scroll through the menu and select the type of control unit fitted to the vehicle and
follow the on-screen instructions.
Read Faults
Follow instruction on screen to obtain fault numbers, select fault codes from menu,
select relevant fault numbers to display fault text.
Clear Faults
Follow instructions on screen to clear fault codes from engine management system.
ABS
Read Faults
Bosch 5.0
The fault codes can be retrieved from this system by bridging pins 2 & 5 on the 5-pin
diagnostic connector. This uses the same blink codes pattern as the EMS system
detailed above.
Honda ABS
The fault codes can be retrieved from the system by ignoring the ABS diagnostic
connector and bridging the two pins of the 2-pin EMS data link connector.
Honda ALB
The fault codes can be retrieved from the system by ignoring the ABS diagnostic
connector and bridging the two pins of the 2-pin EMS data link connector.
Clear Faults
Bosch 5.0
To clear the codes turn ignition off, then switch ignition ON and repeat process 20
times.
Honda ABS
To clear codes turn ignition off, bridge data link terminals of 2-pin connector. Press
and hold brake pedal, with pedal depressed turn ignition ON. Wait until warning lamp
illuminates then press and hold brake pedal. Wait again with pedal depressed until
warning lamp extinguishes then release pedal. Wait 5 seconds, warning lamp flashes
twice. Trouble codes should now be erased.
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