DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U012687: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U012987: Lost Communication with Brake System Control Module Missing Message; DTC U013187: Lost Communication With Power Steering Control Module Missing Message; DTC U014087: Lost Communication with Body Control Module Missing Message; DTC U015187: Lost Communication with Restraints Control Module Missing Message; DTC U016487: Lost Communication with HVAC Control Module Missing Message [11/2016 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Stop and Start / Trouble Codes.
5. Clear the DTCs.

   Powertrain > Stop and Start > Clear DTCs 

Result: 

NEXT 

Go to next step 

1. Turn the ignition switch off and wait for 30 seconds or more.
2. Start the engine.
3. Perform a road test.
4. Enter the following menus: Powertrain / Stop and Start / Trouble Codes.
5. Read the DTCs.

   Powertrain > Stop and Start > Trouble Codes 

   Result	Proceed to
   DTC U010087, U012687, U012987, U013187, U014087, U015187 or U016487 is output	A
   DTC U010087, U012687, U012987, U013187, U014087, U015187 or U016487 is not output	B

Result: 

A 

GO TO CAN COMMUNICATION SYSTEM.  Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2016 - ] .

Result: 

B 

USE SIMULATION METHOD TO CHECK.  Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2016 - ] .