Automatic Transmission Shift Lock Control System
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.
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:
?€¢
The automatic transmission shift lock control solenoid
?€¢
The automatic transmission shift lock control switch
?€¢
The brake to shift relay
?€¢
The rear integration module (RIM)
Shift Lever Does Not Move with Brake Pedal Depressed ?
SOURCE: Will Not Shift out of Park
Do you have your foot on the brake when shifting? Some cars will only shift when brake is fully depressed. Good luck
SOURCE: I have 2001 Pontiac Bonneville My heat works but
Your passenger side temperature door actuator is bad. You can access the actuator by removing the glove box & hush panel. The actuator is on the side of the HVAC box. If you can gain access to the actuator watch the center of the actuator as you change the temp on the control head, if the actuator does not move it is bad, if it does, the door inside the HVAC box is bad. Most likely its the actuator. If you remove the actuator & open it up you will most likely find the large center plastic gear is cracked all the way through. It is held in place by 2 or 3 7/32 screws. Once you replace it, disconnect your battery wait 30 seconds and reconnect it to reset the HVAC control head so it can relearn your actuator positions. It can take up to 5 minutes for the control head to go through it's relearn procedure. You can try resetting the actuator first , but make sure your radio is turned off before you disconnect the battery and if your luck, the actuator may not have any broken parts and the gears may just need to be freed up and lubed. Good luck friend and hope this helps.
SOURCE: Serpentine belt diagram for a 2001 Pontiac Bonneville SSEI
these motors have two carrier pulleys and oone tensioner. lookinjg at the motor from the rightside of car the belt goes as follaws: crank pully to super charger from the left. the right side goes up to the lower carrier which will have the flat of the belt riding on it. from there the belt routes to the upper carrier
[ loop it over so the grooves ride
] and then under the tensioner any questions contact [email protected]
SOURCE: 2001 pontiac sunfire will not shift out of park.
gear shift stuck on my 2001 pontiac sunfire won't budget what can i do
883 views
Usually answered in minutes!
×