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Home >> Ford >> 2002 >> ZX2 Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 283 (HVAC Control System - General Information) >> Diagnosis And Testing >> Climate Control System >> Pinpoint Tests >> Pinpoint Test B: No Communication With The Rear Electronic Module (Rem)-Unable To Carry Out The Rear Electronic Module (Rem) Self-Test
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Pinpoint Test B: No Communication With The Rear Electronic Module (Rem)-Unable To Carry Out The Rear Electronic Module (Rem) Self-Test

WARNING: This page is about a different car, the 2003 Ford Windstar. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The ignition switch must be cycled from OFF to RUN to enable the Switched System Power feature. Switched System Power will remain active for 30 minutes after the ignition switch is turned OFF.
Fig 1: Pinpoint Test B: No Communication With Rear Electronic Module (REM)-Unable To Carry Out Rear Electronic Module (REM) Self-Test (Steps B1)
G01306854Courtesy of FORD MOTOR CO.
Fig 2: Pinpoint Test B: No Communication With Rear Electronic Module (REM)-Unable To Carry Out Rear Electronic Module (REM) Self-Test (Steps B2-B3)
G01306855Courtesy of FORD MOTOR CO.