MONITOR DESCRIPTION
This DTC is stored when a communication error occurs in the ECM.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
P060B |
There is an ECM main CPU communication error (1 trip detection logic) |
|
MONITOR STRATEGY
Related DTCs |
P060B: Internal Control Module A/D Processing Performance |
Required Sensors/Components (Main) |
ECM |
Required Sensors/Components (Related) |
- |
Frequency of Operation |
Continuous |
Duration |
2 times: Case 1 30 time: Case 2 and 3 |
MIL Operation |
Immediate |
Sequence of Operation |
None |
TYPICAL ENABLING CONDITIONS
Case 1 and 2
Monitor runs whenever the following DTCs are not stored |
None |
Monitor runs whenever the following DTCs are not stored |
None |
Both of the following conditions are met |
- |
Battery voltage |
8 V or higher |
Starter |
OFF |
TYPICAL MALFUNCTION THRESHOLDS
Case 1
AD converter |
Fail |
Knock sensor circuit |
Fail |
Knock sensor serial communication |
Fail |
CONFIRMATION DRIVING PATTERN
HINT:
Techstream Display |
Description |
---|---|
NORMAL |
|
ABNORMAL |
|
INCOMPLETE |
|
N/A |
|
HINT:
HINT:
CAUTION / NOTICE / HINT
HINT:
Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.
PROCEDURE
1. |
READ OUTPUT DTC (DTC P060B) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear the DTC (See page ).
(e) Turn the ignition switch off and turn the Techstream off.
(f) Disconnect the Techstream.
(g) Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
(h) Connect the cable to the battery negative (-) battery terminal.
(i) Connect the Techstream to the DLC3.
(j) Turn the ignition switch to ON.
(k) Turn the Techstream on.
(l) Wait 16 seconds or more.
(m) Enter the following menus: Powertrain / Engine / Trouble Codes.
(n) Read the DTCs.
Result |
Proceed to |
---|---|
DTC is not output |
A |
DTC P060B is output |
B |
DTC P060B and P0327, P0328 are output |
C |
A | ![]() |
CHECK FOR INTERMITTENT PROBLEMS |
B | ![]() |
REPLACE ECM |
C | ![]() |
GO TO DTC (P0327, P0328) |
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
The ECM controls the cruise control system of the vehicle. The data and DTCs
relating to the cruise control system can be read from the DLC3 of the vehicle.
If either DTC or CRUISE OK is not displayed on the multi-informat ...
Rear Occupant Classification Sensor RH Collision Detection (B1788)
DESCRIPTION
DTC B1788 is output when the occupant classification ECU receives a collision
detection signal sent by the rear occupant classification sensor RH if an accident
occurs.
DTC B1788 is also output when the front seat assembly RH is subjected to ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL FUEL PUMP ASSEMBLY WITH FILTER
HINT:
Perform "Inspection After Repair" after replacing the fuel pump (See page
).
(a) Apply gasoline to a new O-ring. Then install the O-ring and spacer
to the fuel ...