P1602

DTC P1602 CONTROL MODULE PROGRAMMING ERROR

DTC DETECTING CONDITION:
- Detected when two consecutive driving cycles with fault occur.
- GENERAL DESCRIPTION

TROUBLE SYMPTOM:
- Engine keeps running at higher speed than specified idle speed.
- Engine keeps running at lower speed than specified idle speed.
- Engine stalls.

CAUTION: After repairing or replacing the defective part, perform the Clear Memory Mode and Inspection Mode Reading and Clearing Diagnostic Trouble Codes

WIRING DIAGRAM:

Wiring Diagram (Part 1):

Wiring Diagram (Part 2):

Step 1-3:

Step 4-7:

Step 8-10:

Step 11-14:

Step 15-22:

Step 23-27:

Step 28-32:

Step 33-39: