DTC U0027: Can B Bus (-) Shorted To Bus (+): Notes

Fig 1: U0027-CAN B BUS (-) Shorted To Bus (+) - Wiring Diagram

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

For a complete wiring diagram Refer to SYSTEM WIRING DIAGRAMS .

• When Monitored: 

  Continuously 

• Set Condition: 

  The FCM detects the (D55) CAN B Bus (+) circuit is shorted to the (D54) CAN B Bus (-) circuit  .

Possible Causes 

(D55) CAN B BUS (+) CIRCUIT SHORTED TO THE (D54) CAN B BUS (-) CIRCUIT

ANY CAN B BUS MODULE

FRONT CONTROL MODULE