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Home >> Saturn >> 2004 >> ION L4-2.0L SC VIN P >> Repair and Diagnosis >> Cruise Control >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> A Symptoms
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A Symptoms

SYMPTOMS

IMPORTANT: The following steps must be completed before using the symptom tables.
1. Perform the Diagnostic System Check - Cruise Control (2.2L) Diagnostic System Check - Cruise Control (2.0L) before using the Symptom Tables in order to verify that all of the following are true:
- There are not any DTCs set.
- The control modules can communicate via the serial data link. Diagnostic System Check - Cruise Control
2. Review the system operation in order to understand the system functions. Refer to Cruise Control Description and Operation (2.2L) Cruise Control Description and Operation (2.0L).

Visual/Physical Inspection
- Inspect for aftermarket devices which could affect the operation of the Cruise Control System.
- Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

Intermittent:
Faulty electrical connections or wiring may be the cause of intermittent conditions.

Symptom List
Refer to Cruise Control Inoperative/Malfunctioning (2.0L) Cruise Control Inoperative/Malfunctioning (2.2L).
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