(Electronic Steering Lock Module (ESL) - Electrical Diagnostics)

• Diagnostic Code Index
• DTC Troubleshooting
  • B1000-01 Electronic Control Unit - General Electrical Failure
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1001-16 Power Supply - Circuit Voltage Below Threshold
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1001-17 Power Supply - Circuit Voltage Above Threshold
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B100A-64 Command Ignition Status - Signal Plausibility Failure
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1010-09 Steering Lock Motor - Component Failures
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1010-71 Steering Lock Motor - Actuator Stuck
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1011-64 Steering Lock Motor Sensor - Signal Plausibility Failure
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1013-62 Hardwired Vehicle Speed Signal From BSM (Braking System Module) - Signal Compare Failure
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1014-86 Vehicle Speed From Braking System Module BSM - Signal Invalid
  • B1015-23 Internal Relay Ignition Switch Signal (From Body Control Module) - Signal Stuck Low
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1015-67 Internal Relay Ignition Switch Signal (From Body Control Module) - Signal Incorrect After Event
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0001-87 Can Bus - Mute
  • U0001-88 Can - Bus Off
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0426-31 MINICRYPT Error - No Signal
  • U0426-62 Immobilizer - Signal Compare Failure
  • U1700-86 Implausible Data Received From BCM
  • U1700-87 Lost Communication With Body Control Module
  • U1700-8F-Body Control Module (BCM) - Erratic
  • U1701-86 Implausible Data Received From Pcm
  • U1701-87 Lost Communication With Pcm
  • U1703-86 Implausible Data Received From IPC
  • U1703-87 Lost Communication With IPC
  • U1706-86 Implausible Data Received From Abs
  • U1706-87 Lost Communication With Anti-Lock Brake System (Abs) Control Module
  • U1930-86 Ecu Operational Mode Status Internal Signal - Signal Invalid
  • U1932-86 Operational Mode Status Signal From Body Control Module - Signal Invalid
  • U1950-83 CRC And Message Counter BCM Command - Signal Plausibility Failure
  • U1952-83 Implausible Data Received From Abs
• Standard Procedures
  • Electronic Steering Lock (ESL) Verification Test
    • Notes
    • Electronic Steering Lock (ESL) Verification Test