Cannot close shift for server

Automatic Transmission Shift Lock Control System
The automatic transmission shift lock control system is a safety device that prevents an inadvertent shift out of PARK when the engine is running. The driver must press the brake pedal before moving the shift lever out of the PARK position. The system consists of the following components:
• The automatic transmission shift lock control solenoid
• The automatic transmission shift lock control switch
With the ignition in the ON position, voltage is supplied to automatic transmission shift lock control switch. Voltage flows through the normally closed contacts of the automatic transmission shift lock control switch to the automatic transmission shift lock control solenoid. The automatic transmission shift lock control solenoid is permanently grounded. This energizes the automatic transmission shift lock control solenoid causing the transmission shift lever to be physically locked in the PARK position. When the brake pedal is pressed the contacts in the automatic transmission shift lock control switch open, de-energizing the automatic transmission shift lock control solenoid. This allows the shift lever to be move out of the PARK position.

Circuit Description
The transmission range (TR) switch is part of the park/neutral position (PNP) and back-up lamp switch assembly, which is externally mounted on the transmission manual shaft. The TR switch contains four internal switches that indicate the transmission gear range selector lever position. The powertrain control module (PCM) supplies ignition voltage to each switch circuit. As the gear range selector lever is moved, the state of each switch may change, causing the circuit to open or close. An open circuit or switch indicates a high voltage signal. A closed circuit or switch indicates a low voltage signal. The PCM detects the selected gear range by deciphering the combination of the voltage signals. The PCM compares the actual voltage combination of the switch signals to a TR switch combination chart stored in memory.

These are all electronically controlled , yur best bet would be to take your vehicle to the dealer .

What do you mean by bad ? Thermostats can be stuck open or closed . Stuck closed , the engine will over heat . Stuck open the engine will not get up to operating temp . , your year vehicle , would cause a code to set . Wouldn't cause a transmission shift problem . Have the vehicle checked for DTC'S - diagnostic trouble codes . Now a faulty ECT - engine coolant temp. sensor could cause shifting .

no make ,model , year mentioned ( essential information for close answers)
code p 1751 refers to AT-shift solenoid 1--open circuit ===causes wiring ---shift solenoid
if you have an automatic and there are shifting problems check it out --replace shift solenoid 1

Take a close look at the shift interlock cable, can repair without removing the console entirely. Might want to contact your local dealer see if there is any open recalls.

Automatic Transmission Shift Lock Control System
The automatic transmission shift lock control system is a safety device that prevents an inadvertent shift out of PARK when the ignition is ON. The driver must press the brake pedal before moving the shift lever out of the PARK position. The system consists of the following components:
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The automatic transmission shift lock control solenoid

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The automatic transmission shift lock control switch

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The brake to shift relay

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The rear integration module (RIM)

With the ignition in the ON position, battery positive voltage is supplied to the brake to shift relay coil. When the RIM energizes the brake to shift relay, the brake to shift relay switch contacts close suppling battery voltage to the automatic transmission shift lock control switch. The circuit continues through the normally --closed switch to the automatic transmission shift lock control solenoid. The permanently grounded solenoid is energized. This locks the shift linkage in the PARK position. When the driver presses the brake pedal, the contacts in the automatic transmission shift lock control switch open. This causes the automatic transmission shift lock control solenoid to release. This allows the shift lever to move from the PARK position.
Shift Lever Does Not Move with Brake Pedal Depressed ?

Not sure if this will help your situation, but it won't hurt to try. Go to OPTIONS, SETUP, SETUP SCREEN. Click the SYSTEM ACCESS tab, then the TIME CLOCK tab. Try changing the EOD ALLOWANCE. Try setting to ignore time clock and allow EOD with on hold transactions.

B Mattern
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the facebook server has an error....please try again later

Symbol: (^^^)
open parenthesis = hold shift open parenthesis sign caret = hold shift caret sign caret = hold shift caret sign caret = hold shift caret sign close parenthesis = hold shift close parenthesis sign
It will look like this when use in facebook chat...

Open the case and look around the edge for a micro switch. It may have shifted or moved. Case may not be closed correctly. If faulting microswitch just bypass it.