How To Proceed With Troubleshooting [08/2014 - ]: Procedure

Result

Result:  1

NEXT 

See step  2

Result

Result:  1

NEXT 

See step  3

HINT: 

If the display indicates a communication fault in the Techstream, inspect the DLC3.

When any CAN communication system DTCs are output, perform troubleshooting on the CAN communication system first.

Result

Result:  1

NEXT 

See step  4

1. Check for DTCs (Refer to DTC CHECK / CLEAR [08/2014 - ] ) and freeze frame data (Refer to FREEZE FRAME DATA [08/2014 - ] ).

   HINT: 

   Record or print DTCs and freeze frame data, if necessary.

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  5

1. Clear the DTCs (See article. Refer to DTC CHECK / CLEAR [08/2014 - ] ) and freeze frame data (See article. Refer to FREEZE FRAME DATA [08/2014 - ] ).

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  6

Result

Result:  1

NEXT 

See step  7

1. Switch the ECM from normal mode to check mode.

   HINT: 

   Refer to Check Mode Procedure.

   Refer to CHECK MODE PROCEDURE [08/2014 - ] 

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  8

1. Confirm problem symptoms.

   HINT: 

   • Refer to Problem Symptoms Table (See article. Refer to PROBLEM SYMPTOMS TABLE [08/2014 - ] ).
   • If the engine does not start, first perform the "Check DTC" procedure and "Conduct Basic Inspection" procedure below.

   Result

   Result	Proceed to
   Malfunction does not occur	A
   Malfunction occurs	B

Result:  2

B 

See step  10

Result:  1

A 

See step  9

HINT: 

Refer to Symptom Simulation (See article. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ] ).

Result

Result:  1

NEXT 

See step  10

1. Check for DTCs.

   HINT: 

   Refer to DTC Check / Clear.

   Refer to DTC CHECK / CLEAR [08/2014 - ] 

   Result

   Result	Proceed to
   DTC is output	A
   DTC is not output	B

Result:  2

B 

See step  12

Result:  1

A 

See step  11

HINT: 

Refer to Diagnostic Trouble Code Chart (See article. Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2014 - 08/2015] Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2015 - 06/2016] Refer to DIAGNOSTIC TROUBLE CODE CHART [06/2016 - ] ).

Result

Result:  1

NEXT 

See step  12

1. Conduct basic inspection.

   HINT: 

   Refer to Basic Inspection (See article. Refer to BASIC INSPECTION [08/2014 - ] ).

   Result

   Result	Proceed to
   Malfunctioning parts not confirmed	A
   Malfunctioning parts confirmed	B

Result:  2

B 

See step  17

Result:  1

A 

See step  13

HINT: 

Refer to Problem Symptoms Table (See article. Refer to PROBLEM SYMPTOMS TABLE [08/2014 - ] ).

Result

Result:  2

B 

See step  17

Result:  1

A 

See step  14

1. Check the ECM power source circuit.

   HINT: 

   Refer to ECM Power Source Circuit (See article. Refer to ECM Power Source Circuit [08/2014 - ] ).

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  15

Result

Result:  2

B 

See step  18

Result:  1

A 

See step  16

1. Check for intermittent problems.

   HINT: 

   Refer to Check for Intermittent Problems (See article. Refer to CHECK FOR INTERMITTENT PROBLEMS [08/2014 - ] ).

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  17

Result

Result:  1

NEXT 

See step  18

Result

Result:  1

NEXT 

See step  19

Result

Result:  1

NEXT 

See step  20

Result

Result:  1

NEXT 

END