W T E C I I I E L E C T R O N I C C O N T R O L S T R O U B L E S H O O T I N G M A N U A L
APPENDIX H — INPUT/OUTPUT FUNCTIONS
WARNING!
These schematics show the intended use of the specified controls features which
have been validated in the configuration shown. Any miswiring or use of these
features which differs from that shown could result in damage to equipment or
property, personal injury, or loss of life. ALLISON TRANSMISSION IS NOT
LIABLE FOR THE CONSEQUENCES ASSOCIATED WITH MISWIRING
OR UNINTENDED USE OF THESE FEATURES.
0011 00–177
Y.
ANTI-LOCK BRAKE RESPONSE
USES: Signals the ECU when ABS function is active, so that lockup clutch and retarder will be disabled.
VARIABLES TO SPECIFY:
None
VOCATIONS: Various
For schematics of this function, see the ANTI-LOCK BRAKES section located in
Section C: Vehicle Electrical System Interface of SA2978, WTEC III Controls And
General Information.
