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Discussion Starter · #1 ·
TSB 07-6-11

04/02/07

DTC B2572/BRAKE SHIFT INTERLOCK WILL NOT
RELEASE - BUILT 01/19/2007 - 02/12/2007

FORD:
2008 Escape Hybrid, Escape

MERCURY:
2008 Mariner Hybrid, Mariner

ISSUE
Some 2008 Escape and Mariner vehicles built from 1/19/2007 through 2/12/2007 may exhibit a diagnostic trouble code (DTC) B2572 and the brake shift interlock will not release the transmission shift lever from the park position, could have a brake shift interlock solenoid with high resistance.

ACTION
Follow the Service Procedure steps to repair the vehicle's brake shift interlock system.

SERVICE PROCEDURE
1. Check that fuse number 5 is good (10 Amp).

2. Apply the brake pedal and view the brake lights to be sure the brake lights illuminate.

3. Inspect that the vehicle harness Connector C2096 is fully installed at the transmission shift lever assembly.

4. Check the resistance of the brake shift interlock solenoid at transmission shift lever Connector C2096. Reference Workshop Manual (WSM), Section 307-05.
a. If the brake shift interlock solenoid resistance is greater than 30 ohms, replace the shifter assembly.
b. If the brake shift interlock solenoid resistance is 30 ohms or less, follow pin point test "A" in WSM, Section 307-05.

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.

OPERATION
DESCRIPTION
TIME
070611A2008 Escape/Mariner Hybrid: Diagnose And Replace The Shifter Assembly (Do Not Use With 7210A, 7326C)
1.2 Hrs.​
070611A2008 Escape/Mariner: Diagnose And Replace The Shifter Assembly (Do Not Use With 7210A, 7326C)
0.9 Hr.​
DEALER CODING
BASIC PART NO.
CONDITION CODE
7210
42​
 

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TSB: 05-005/07

2008 TRIBUTE - SHIFT INTERLOCK WILL NOT RELEASE/STUCK IN PARK - DTC B2572

APPLICABLE MODEL(S)/VINS
2008 Tribute vehicles equipped with Automatic Transaxle (ATX) built from Jan. 19, 2007 to Feb. 12, 2007

DESCRIPTION
Some Tribute vehicles may exhibit a Diagnostic Trouble Code (DTC) B2572, and the brake shift interlock will not release the transmission shift lever from the park position. This may be caused by a brake shift interlock solenoid with high resistance.

Customers having this concern should have their vehicle repaired using the following repair procedure.

REPAIR PROCEDURE
1. Verify customer concern.

2. Check that (10A) fuse number 5 is good.

3. Apply brake pedal and view brake lights to verify brake lights illuminate.

4. Record customers radio pre-set stations.

5. Disconnect negative battery cable.

6. Inspect vehicle wire harness connector is fully installed at shifter assembly.


7. Check brake shift interlock solenoid resistance at selector lever electrical connector.
^ If brake shift interlock solenoid resistance is greater than 30 ohms, replace shifter assembly according to Workshop Manual (section 05-14).
^ If brake shift interlock solenoid resistance is less than 30 ohms, troubleshoot according to Workshop Manual (section 05-01).

8. Reconnect negative battery cable.

9. Re-enter customers radio pre-set stations.

10. Verify repair.

PART(S) INFORMATION
Part Number
Description
Qty.
ZZC1-46-10X​
Change Control (Chrome)​
1​
WARRANTY INFORMATION
Warranty Type
A​
Symptom Code
25​
Damage Code
9R​
Part Number Main Cause
ZZC1-46-10X​
Quantity
1​
Operation Number / Labor Hours:
YY479XRX / 0.9 hr. (includes diagnose and replace change control assembly)​
NOTE:
^ This warranty information applies only to verified customer complaints on vehicles eligible for warranty repair. Refer to the Warranty Wizard for warranty term information.
^ Additional diagnostic time cannot be claimed for this repair.
 
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