Fuel Cap Warning Message Is On Without DTCS (09-056)
Publication date: 2009-12-11Reference number: 09-056
FUEL CAP WARNING MESSAGE IS ON WITHOUT DTCS
TECHNICAL SERVICE BULLETIN
| ACURA: | 2007-08 TL |
| CATEGORY: | Fuel/Emissions |
| Applies To: | 2007-08 TL - ALL |
SYMPTOM
A TIGHTEN FUEL CAP message appears on the MID (multi-information display) without setting any Pending or Confirmed DTCs.
PROBABLE CAUSE
An intermittent fault in the EVAP canister purge valve causes the PCM on-board diagnostics for the evaporative emissions to fail.
CORRECTIVE ACTION
Replace the EVAP canister purge valve.
PARTS INFORMATION
EVAP Canister Purge Valve:
P/N 36162-RDV-J01
REQUIRED MATERIALS
NA
WARRANTY CLAIM INFORMATION
In warranty: The normal warranty applies.
- Operation Number: 1201D0
- Flat Rate Time: 0.2 hour
- Failed Part: P/N 36162-RDV-J01
- Defect Code: 03217
- Symptom Code: 03203
- Skill Level: Repair Technician
Out of warranty: Any repair performed after warranty expiration may be eligible for goodwill consideration by the District Parts and Service Manager or your Zone Office. You must request consideration, and get a decision, before starting work.
DIAGNOSIS
With the fuel cap warning message on, check for DTCs with the HDS.
Are there any DTCs?
Yes - This service bulletin does not apply. Troubleshoot the DTC(s) as needed.
No - Go to REPAIR PROCEDURE.
REPAIR PROCEDURE
Replace the EVAP canister purge valve:
- Disconnect the two hoses and the 2P connector from the purge valve.
- Remove the purge valve (two bolts).
- Install the new purge valve, and torque the bolts to 9.8 N.m (7.2 lb-ft) .
- Connect the 2P connector and the two hoses to the new purge valve.