Toyota Camry (XV70): Lost Communication With ECM/PCM "A" (U0100-U0142,U0151,U0155)
DESCRIPTION
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
Memory |
|---|---|---|---|---|
| U0100 |
Lost Communication With ECM/PCM "A" |
No communication with ECM |
| Memorized |
|
U0131 | Lost Communication With Power Steering Control Module |
No communication with power steering ECU (rack and pinion power steering gear assembly) |
| Memorized |
|
U0142 | Lost Communication With Body Control Module "B" |
No communication with main body ECU (multiplex network body ECU) |
| Memorized |
|
U0151 | Lost Communication With Restraints Control Module |
No communication with airbag sensor assembly |
| Memorized |
|
U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module |
No communication with combination meter assembly |
| Memorized |
PROCEDURE
| 1. |
GO TO CAN COMMUNICATION SYSTEM |
HINT:
Refer to CAN Communication System.
Click here
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Symptom Factor
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Installation
INSTALLATION PROCEDURE 1. INSTALL NAVIGATION ANTENNA BRACKET
2. INSTALL NAVIGATION ANTENNA ASSEMBLY (a) Engage the 6 guides and 2 claws to install the navigation antenna assembly as shown in the illustration.
*A w/o Manual (SOS) Switch
*B w/ Manual (SOS) Switch
I
Reassembly
REASSEMBLY PROCEDURE 1. INSTALL OIL PUMP ROTOR SET
(a) Coat the drive rotor and driven rotor with engine oil and place them into the timing chain cover assembly with the rotor marks facing up. Check that the rotors rotate smoothly.
*a Rotor Mark
2. I
