Chrysler Sebring 2004 Service Manual page 2167

DRIVEABILITY - GAS
Symptom:
P1899-P/N SWITCH STUCK IN PARK OR IN GEAR
When Monitored and Set Condition:
P1899-P/N SWITCH STUCK IN PARK OR IN GEAR
When Monitored: Continuously with the transmission in Park, Neutral, or Drive and
NOT in Limp-in mode.
Set Condition: This code will set if the PCM detects an incorrect Park/Neutral switch
state for a given mode of vehicle operation.
TRS PERFORMANCE
(T41) TRS SIGNAL CIRCUIT OPEN
(T41) TRS SIGNAL CIRCUIT SHORTED TO GROUND
(T41) TRS SIGNAL CIRCUIT SHORTED TO VOLTAGE
TRS INTERNAL FAILURE
PCM
TEST
1 Turn the ignition on.
With the DRBIII , read the Park/Neutral TRS input state.
While moving the gear selector through all gear positions (Park to 1 and back to
Park), monitor the DRB display.
Did the DRB display show P/N and D/R in the correct gear positions?
Yes → Refer to the INTERMITTENT CONDITION symptom in the
→ Go To 2
No
2 Turn the ignition off.
Disconnect the PCM harness connector.
Disconnect the Transmission Range Sensor harness connector and the PCM harness
connector.
Measure the resistance of the (T41) TRS signal circuit between the PCM and TRS.
Is the resistance above 5.0 ohms?
Yes → Repair the open in the (T41) TRS Signal circuit.
→ Go To 3
No
POSSIBLE CAUSES
ACTION
Driveability category.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
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APPLICABILITY
All
All