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Test 27A - EVIC Head Warning Messages

Always repair an inoperative speedometer before diagnosing an Electronic Vehicle Instrument Center (EVIC) head message. If inoperative speedometer is in an electronic cluster, go to TEST 18B  . If speedometer is in an mechanical (analog) cluster, see appropriate TESTS W/CODES article in the ENGINE PERFORMANCE Section. Identify message and perform test specified. See EVIC HEAD WARNING MESSAGES table.

NOTE: It is possible for a failure to occur without setting a warning message on EVIC display. Perform the following tests even if warning message is not displayed.
EVIC HEAD WARNING MESSAGES

Message Perform Test No.
BRAKE LAMP OUT 28A 
CHECK AIR SUSPENSION (1)
CHECK ENGINE OIL LEVEL 36A 
CHECK TRANSMISSION (2)
COOLANT LEVEL LOW 37A 
DRIVER DOOR AJAR 38A 
ENGINE TEMP CRITICAL 19A 
ENGINE TEMP HIGH 19A 
EXTERIOR LIGHTS ON 42A 
FASTEN SEAT BELTS 43A 
HEADLAMP OUT 44A 
KEY IN IGNITION 47A 
LEFT REAR DOOR AJAR 39A 
LOW BRAKE FLUID 48A 
LOW FUEL LEVEL 49A 
LOW OIL PRESSURE 50A 
PARK BRAKE ENGAGED 51A 
PASSENGER DOOR AJAR 40A 
RIGHT REAR DOOR AJAR 41A 
SERVICE REMINDER (3)
SHIPPING MODE (1)
TAIL LAMP OUT 52A 
TRUNK AJAR 57A 
TURN SIGNAL ON 58A 
VOLTAGE IMPROPER (4)
WASHER FLUID LOW 59A 
(1) See appropriate article in the SUSPENSION Section.
(2) Check transmission operation and service as necessary.
(3) Perform appropriate maintenance, then press SET button on EVIC panel to erase message.
(4) Check charging system and repair as necessary.
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