Quote:
Originally Posted by calvin2000
Hi everyone. I'm kind of new to this forum but, i have a problem with 300c. I have 2 trouble codes and i don't what they mean could someone please help. My MIL is on. The codes are 0406 & 0571.
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P0406-EGR POSITION SENSOR CIRCUIT HIGH
When Monitored:
With the ignition on. Battery voltage greater than 10 volts.
Set Condition:
EGR position sensor signal is greater than 4.89. One trip Fault.
Possible Causes
(K34) EGR POSITION SENSOR SIGNAL CIRCUIT SHORTED TO (F856) 5-VOLT SUPPLY CIRCUIT
(K34) EGR POSITION SENSOR SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGE
(K34) EGR POSITION SENSOR SIGNAL CIRCUIT OPEN
(K900) SENSOR GROUND CIRCUIT OPEN
EGR SOLENOID ASSEMBLY
PCM
P0571-BRAKE SWITCH 1 PERFORMANCE
When Monitored:
Ignition on.
Set Condition:
If the output of Brake Switch No.1 to the PCM looks like it is not applied, while Brake Switch No.2 circuit isapplied the fault will mature in 60ms. One Trip Fault.
Possible Causes
(B15) BRAKE SWITCH NO.1 SIGNAL SHORTED TO GROUND
(B15) BRAKE SWITCH NO.1 SIGNAL OPEN
(B16) BRAKE SWITCH NO.2 SIGNAL SHORTED TO GROUND
(B16) BRAKE SWITCH NO.2 SIGNAL OPEN
(Z912) GROUND CIRCUIT OPEN
(F202) FUSED IGNITION SWITCH OUTPUT OPEN
STOP LAMP SWITCH
PCM