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 a lower speed than the specified idle speed.
- Engine stalls.

CAUTION: After repair or replacement of faulty parts, perform Clear Memory Mode Clear Memory Mode and Inspection Mode Preparation For the Inspection Mode - Using a Scan Tool

Wiring Diagram (Part 1):

Wiring Diagram (Part 2):

Step 1-6:

Step 7-8:

Step 9-12:

Step 13-19:

Step 20-25:

Step 26-30:

Step 31-36:

Step 37-39: