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Home >> Lincoln >> 2004 >> Aviator AWD >> Repair and Diagnosis >> Steering >> Steering Gear >> Steering System >> Diagnosis And Testing >> Steering System >> Inspection and Verification >> Variable Assist Power Steering (VAPS) Module Diagnostic Trouble Code (DTC) Index
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Variable Assist Power Steering (VAPS) Module Diagnostic Trouble Code (DTC) Index

VARIABLE ASSIST POWER STEERING MODULE DIAGNOSTIC TROUBLE CODE INDEX

DTC Description Source Action
B1317 Battery Voltage High VAPS Module
NOTE: Jump starting can set this code.
CHECK the charging system. refer to GENERATORS & REGULATORS article .
C1318 Battery Voltage Low VAPS Module
NOTE: A battery in a low state of charge can set this code.
CHECK the charging system. refer to GENERATORS & REGULATORS article .
C1342 ECU is Defective VAPS Module CLEAR the DTC.
REPEAT the self-test. If other DTCs are retrieved, repair those. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new VAPS module.
B2477 Module Configuration Failure VAPS Module CALIBRATE the VAPS module. refer to MODULE COMMUNICATIONS NETWORK article .
C1445 Vehicle Speed Signal Circuit Failure VAPS Module GO to PINPOINT TEST C .
C1897 Steering VAPS Circuit Loop Failure VAPS Module GO to PINPOINT TEST D .
U1026 Invalid or Missing Data for Engine RPM SCP refer to MODULE COMMUNICATIONS NETWORK article .