I watched a few videos on replacing the pulley. Sounds like a mothertrucker getting the alternator out, one video I watched the person said it took him like 5 hours to extricate it! Pulley itself sounds easy enough to do though. I might was to do the oil pressure switch in behind the alternator too when the alternator is out. Oil pressure light has been flickering and making a dinging sound in the dash now for months
Hey Infinitrium,
TSB 18-033-06 may relate to your vehicle:
SUBJECT:
Flash: MIL Illumination/Generator Lamp Illumination/Oil Pressure Lamp
Illumination/Driveability Improvements
OVERVIEW:
This bulletin involves selectively erasing and reprogramming the Powertrain Control
Module (PCM) and the Transmission Control Module (TCM) with new software and
performing a memory reset to clear the adaptive memory of the PCM.
CAUTION: VEHICLES (PM/MK) EQUIPPED WITH A CVT TRANSMISSION MUST HAVE
THE TRANSMISSION CONTROL MODULE (TCM) CHECKED FOR THE
LATEST SOFTWARE LEVEL WHENEVER THE PCM SOFTWARE IS
UPGRADED. IF NEWER TCM SOFTWARE IS AVAILABLE, IT MUST BE
INSTALLED.
MODELS:
2007 (JS) Sebring
2007 (PM) Caliber
2007 (MK49) Compass
NOTE: This bulletin applies to PM/MK models equipped with a 1.8L, 2.0L or 2.4L
gasoline engine (Sales Code EBA, ECN or ED3) built before October 24, 2006
(MDH 1024XX).
NOTE: This bulletin applies to JS models equipped with a 2.4L (Sales Code ED3)
with the condition of momentary (1 to 2 second) oil indicator lamp
illumination or flicker at idle and was originally addressed with RRT 06-048
Dated October 17, 2006.
SYMPTOM/CONDITION:
Some customers may experience MIL illumination, Intermittent Generator Lamp
Illumination, Momentary (1 to 2 second) Oil indicator lamp illumination/flicker at idle or
momentary delay returning to idle after clutch actuation.
NOTE: Momentary oil lamp illumination at idle is due to oil pressure switch venting.
This will NOT cause engine damage. This condition is most noticeable when
the oil is hot, engine RPM is returned to idle and engine load from the power
steering system is quickly applied.
The technician may find one or more of the following DTC's or Symptoms:
· P0139 - O2 Sensor 1/2 Slow Response.
· P0700 - Transmission Control System (MIL REQUEST). This DTC is logged in PCM
and when TCM is checked, DTC's are not present.
· P063A - Generator Voltage Sense Circuit (Intermittent Generator Lamp Illumination).
· Momentary (1 to 2 second) Oil Indicator Lamp Illumination or Flicker at Idle
· Momentary Delay Returning to Idle when clutch is actuated (Vehicles Equipped with
2.4L Engine and Manual Transmission (Sales Code ED3 and DD7).