Engine-Codes
 
OBDII Code List
 
B10E5 MERCURY

B10E5 MERCURY - Wake up Control Circuit Short

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B10E5 MERCURY Possible Causes

  • Faulty Body Control Module (BCM)
  • Body Control Module (BCM) harness is open or shorted
  • Body Control Module (BCM) circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)

B10E5 MERCURY Tech Notes

B10E5:11 Wake up Control: Circuit Short To Ground
B10E5:15 Wake up Control: Circuit Short To Battery or Open

Cost of diagnosing the B10E5 MERCURY code

    Labor: 1.0

    The cost of diagnosing the B10E5 MERCURY code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B10E5 MERCURY Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B10E5 MERCURY Meaning

The wake up control circuit is used to wake up the Powertrain Control Module (PCM) prior to engine cranking. The PCM needs to wake up prior to a crank request so that it has time to go through its own initialization. The wake up control circuit is controlled by the Body Control Module (BCM). The OBDII set when the BCM detects a short to ground or voltage on the wake up control circuit.
OBDII Code B10E5 MERCURY - Wake up Control Circuit Short - Engine-Codes.com

Related Information