DTC 38

CIRCUIT INSPECTION

ABS RELAY BOX CIRCUIT (MOTOR PUMP RELAY, SHORT B+)





The motor pump relay supplies battery voltage to the motor pump.
The ABS Control Module (ABSCM) switches the motor relay ON and operates the ABS motor pump.
If a problem occurs in the ABS system, the ABSCM disables the motor pump relay.








INSPECTION PROCEDURE





1. Check for voltage between the relay box terminal E87-1 and BODY GND. Check motor pump.





2. Check ABS relay box (motor pump relay).





3. Check motor pump relay.





4. Check resistance between each terminal of ABSCM connector.