Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Dtc p160a random access memory (ram) error

CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC P160A RANDOM ACCESS MEMORY (RAM) ERROR

DTC DETECTING CONDITION:

Detected when two consecutive driving cycles with fault occur.

TROUBLE SYMPTOM:

TCM RAM malfunction

STEPCHECKYESNO

1.CHECK DTC.

1) Perform the Clear Memory Mode using the Subaru Select Monitor. Clear Memory Mode">

2) Read the DTC.

Is DTC P160A displayed?

Replace the TCM. Transmission Control Module (TCM)">

Current condition is normal. Check for interference from noise, etc.

1. OUTLINE OF DIAGNOSIS

Detect the malfunction in RAM area of the TCM.

Judge as NG if an attempt to write to RAM area failed.

2. EXECUTION CONDITION

Secondary Parameters

Execution condition

12 V battery system voltage

≥ 9 V

3. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value

Malfunction Criteria

Threshold Value

Writing-check (RAM)

NOTE:

This check is carried out about the RAM used except for CAN communication.

Error

Time Needed for Diagnosis: Immediately

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Dtc p0977 shift solenoid "b" control circuit high
CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGHDTC detecting condition:Immediat ...

Dtc p2746 intermediate shaft speed sensor "b" circuit range/performance
CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P2746 INTERMEDIATE SHAFT SPEED SENSOR "B" CIRCUIT RANGE/PERFORMANCEDTC detect ...

Other materials:

Removal
WIPER AND WASHER SYSTEMS > Front Washer Nozzle and HoseREMOVAL1. NOZZLE - WINDSHIELD WASHER & HOSE1. Remove the arm assembly - windshield wiper. Front Wiper Arm > REMOVAL">2. Remove the cowl panel - side and the cowl panel assembly. Cowl Panel > REMOVAL">CAUTION:Before ...

Removal
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > CondenserREMOVAL1. Using the refrigerant recovery system, discharge refrigerant. Refrigerant Recovery Procedure > PROCEDURE">2. Remove the air intake duct. Air Intake Duct > REMOVAL">3. Remove the clip, and remove the bracket - gr ...

Disassembly
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Oil Pump ChainDISASSEMBLY1. DRIVE SPROCKET1. Remove the snap ring.2. Remove the ball bearing using ST.ST1 498077600REMOVERST2 399513600INSTALLER ...

© 2016-2025 Copyright www.sucross.com