Other information:
Symptom Chart(s)
Symptom Chart: Rear Seats
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Symptom Chart
Condition
Possible Sources
Actions
Both heated rear seats are inoperative
..
Bring the engine to normal operating temperature. Connect
the Vacuum/Pressure Tester to the intake manifold. Run the engine at the
specified idle speed.
The vacuum gauge should read between 51-74 kPa (15-22 in-Hg)
depending upon the engine condition and the altitude at which the test
is conducted. Subtract 4.0193 kPa (1 in-Hg) from the specified reading
for every 304.8 m (1,00..