DIAGNOSTIC CODES
COMPONENT CONDITION SPN FMI
EPAS Module
Steering Over
Current Shut Down
Current Above Normal Or
Grounded Circuit
520221 6
Steering Excessive
Current Error
Current Above Normal Or
Grounded Circuit
520222 6
Steering Torque
Partial Failure
Condition Exists 520223 31
Steering Torque Full
Failure
Condition Exists 520224 31
EPAS Inverter
Temperature
Data Valid But Above Normal
Operational Range - Most
Severe
520225
0
Data Valid But Above Normal
Operating Range - Severe
16
EPAS
Communications
Receive Data Error
Data Erratic, Intermittent Or
Incorrect
520226 2
Condition Exists 520226 31
Position Encoder
Error
Root Cause Not Known 520228 11
Bad Intelligent Device Or
Component
520228 12
Condition Exists 520228 31
EPAS Software
Error
Bad Intelligent Device Or
Component
520229 12
Condition Exists 520229 31
EPAS Power Save
Condition
Condition Exists 520231 31
EPS SEPIC Voltage
Error
Voltage Above Normal, Or
Shorted To High Source
524086 3
Voltage Below Normal, Or
Shorted To Low Source
524086 4
Calibration CRC Checksum/CRC Error 630 13
71
FEATURES AND CONTROLS