Navigator 2WD V8-5.4L (2007)
Pedal Positioning Switch: Customer Interest
Electrical - Battery Drain/No Crank/Multiple DTC's
TSB 07-18-5
09/17/07
BATTERY DRAW AND/OR CRANK/NO START-
VEHICLES BUILT BEFORE 1216/2006
FORD:
2007 Expedition
LINCOLN:
2007 Navigator
ISSUE
Some 2007 Expedition and Navigator vehicles built before 12/6/2006 may experience a battery draw and/or crank/no start concern with these specific
diagnostic trouble codes (DTCs) P0230, P0600, P2105, P2107, and U0300 in the PCM.
ACTION
Follow the Service Procedure steps to correct the condition.
SERVICE PROCEDURE
Check for possible internal short at the brake pedal position (BPP) switch. An internal short will not allow the PCM to go into sleep mode.
1.
Turn the ignition switch to the off position. Check fuses F70, F74, and F76 in the battery junction box (BJB). Is voltage present on the fuses?
a.
If yes, go to Step 2.
b.
If no, this TSB does not apply. Proceed with normal Powertrain Controls/Emissions Diagnosis (PC/ED) Diagnostics, Pinpoint Test QT1.
2.
Disconnect the BPP switch and recheck fuses. Is voltage still present?
a.
If no, replace the BPP switch and go to Step 3.
b.
If yes, proceed with normal PC/ED Diagnostics, Pinpoint Test QT1.
3.
Start the vehicle. Clear and recheck for DTCs.
WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
IMPORTANT: Warranty coverage limits/policies are not altered by a TSB. Warranty coverage limits are determined by the identified causal part.
Parts Block
OPERATION
DESCRIPTION
TIME
071805A
2007 Expedition/Navigator:
0.4 Hr.
Replace The BPP Switch,
Includes Time To Perform
The Diagnosis In The
Service Procedure (Do Not
Use With 13480A)
DEALER CODING
CONDITION
BASIC PART NO.
CODE
13480
42
