Service and Repair Manual August 2021
Type "PXXX" Faults
190 GS
™
-30m • 32m • 30 • 32 • 46 • 55 Part No. 1309020GT
Type "PXXX" Faults
DTC
Number
Message on
GCON LCD
Description Possible Causes Failure Mode
P001:
P001:PWR FAULT
SW PWR1:BAT-
Short circuit of the switched power #1
circuit to battery negative.
• Short circuit in switched power #1, down limit
switch, pothole limit switch, digital tilt switch
harness.
• GCON ECM.
All functions inhibited.
P003:
P003:PWR FAULT
SW PWR1:BAT+
Short circuit of the switched power #1
circuit to battery positive.
• Short circuit in switched power #1, down limit
switch, pothole limit switch, digital tilt switch
harness.
• GCON ECM.
All functions inhibited.
P004:
P004:DEVICEFAULT
HORN:BAT-
Short circuit of the automotive horn circuit to
battery negative.
• Short circuit in automotive horn harness.
• Automotive horn short circuit.
• GCON ECM.
Automotive horn
inhibited.
P005:
P005:DEVICEFAULT
HORN:OPEN
Open circuit of the automotive horn circuit.
• Open circuit in automotive horn harness.
• Automotive horn open circuit.
• GCON ECM.
Automotive horn
inhibited.
P006:
P006:DEVICEFAULT
HORN:BAT+
Short circuit of the automotive horn circuit to
battery positive.
• Short circuit in automotive horn harness.
• Automotive horn short circuit.
• GCON ECM.
Automotive horn
inhibited.
P007:
P007:DEVICEFAULT
GCON ALARM:BAT-
Short circuit of the GCON alarm circuit to battery
negative.
• Short circuit in GCON alarm harness.
• GCON alarm short circuit.
• GCON ECM.
GCON alarm
inhibited.
P009:
P009:DEVICEFAULT
GCON ALARM:BAT+
Short circuit of the GCON alarm circuit to battery
positive.
• Short circuit in GCON alarm harness.
• GCON alarm short circuit.
• GCON ECM.
GCON alarm
inhibited.
P013:
P013:PWR FAULT
PCON PWRET:BAT-
Short circuit of the PCON power return circuit to
battery negative.
• Short circuit in PCON power return harness.
• GCON ECM.
All functions inhibited.
P015:
P015:PWR FAULT
PCON PWRET:BAT+
Short circuit of the PCON power return circuit to
battery positive.
• Short circuit in PCON power return harness.
• GCON ECM.
All functions inhibited.
P018:
018:PWR FAULT
PCON POWER:BAT-
Short circuit of the PCON power circuit to battery
negative.
• Short circuit in PCON power harness.
• GCON ECM.
All functions inhibited.
P019:
018:PWR FAULT
PCON POWER:BAT+
Short circuit of the PCON power circuit to battery
positive.
• Short circuit in PCON power harness.
• GCON ECM.
All functions inhibited.
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