Chrysler Sebring 2004 Service Manual page 2103

DRIVEABILITY - GAS
P1294-TARGET IDLE NOT REACHED —
TEST
4 Inspect the Air Induction System for the following problems.
Restrictions: Dirty Air Cleaner, Foreign material trapped in the air intake tube, etc.
Leaks: Air Intake tube connection, Air Cleaner housing, etc.
Were any problems found?
Yes → Repair or replace as necessary.
No
5 Inspect the throttle body plate for carbon build up or other restrictions.
Inspect the throttle linkage for binding and smooth operation.
Ensure the throttle plate is resting on the stop at idle.
Were any problems found?
Yes → Repair or replace as necessary.
No
6 Turn the ignition off.
Disconnect the IAC Motor harness connector.
Start and idle the engine.
Using a test light connected to ground, probe the IAC Driver #1 circuit for 10 seconds.
Repeat the above test for the remaining IAC Motor Driver circuits.
Does the test light turn on and off while probing each IAC Motor Driver circuit?
Yes → Go To 7
No
7 Turn the ignition off.
Disconnect the IAC Motor harness connector.
Start and idle the engine.
Using a test light connected to battery positive, probe the IAC Driver #1 circuit for 10
seconds.
Repeat the above test for the remaining IAC Motor Driver circuits.
Does the test light turn on and off while probing each IAC Motor Driver circuit?
Yes → Replace the IAC Motor.
No
8 Turn the ignition off.
Disconnect IAC Motor harness connector.
Disconnect the PCM harness connector.
Measure the resistance of the IAC Driver circuit that indicated no test light
illumination, between the IAC Motor harness connector and the PCM harness
connector.
Is the resistance below 5.0 ohms?
Yes → Go To 9
No
ACTION
Perform POWERTRAIN VERIFICATION TEST VER - 5.
→ Go To 5
Perform POWERTRAIN VERIFICATION TEST VER - 5.
→ Test Complete.
→ Go To 8
Perform POWERTRAIN VERIFICATION TEST VER - 5.
→ Go To 9
→ Repair the IAC Driver circuit(s) for an open.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Continued
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APPLICABILITY
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