Rattle on cold start ups
#1
09-10-2011 | 01:43 PM
Rattle on cold start ups
I know a few members were looking for a reason why they have a rattle sound from the engine on cold start ups. Well I found something that may help. That doesn't mean that is whats wrong with your motor, this is just information. I also posted it inthe DIY too.
Release Date: 7/29/2011
Symptom/Vehicle Issue:
Engine Rattle Noise On Start-up After 4 Hours Or More Of Soak Time That Goes Away After Several
Seconds Or MIL Illumination.The MIL Illumination can be for any of the following DTC’s:
1. P0345 - Camshaft Position Sensor Circuit - Bank 2 Sensor 1
2. P0349 - Camshaft Position Sensor Circuit Intermittent - Bank 2 Sensor 1
3. P000D - Bank 2 Camshaft 2 Position Slow Response
4. P0390 - Camshaft Position Sensor Circuit - Bank 2 Sensor 2
5. P0394 - Bank 2 Camshaft Position Sensor 2/2 Circuit Intermittent
6. P000C - Bank 2 Camshaft 1 Position Slow Response
7. P0365 - Camshaft Position Sensor Circuit - Bank 1 Sensor 2
8. P0369 - Camshaft Position Sensor Intermittent - Bank 1 Sensor 2
9. P000A - Bank 1 Camshaft 1 Position Slow Response
10. P0340 - Camshaft Position Sensor Circuit - Bank 1 Sensor 1
11. P0344 - Camshaft Position Sensor Intermittent - Bank 1 Sensor 1
12. P000B - Bank 1 Camshaft 2 Position Slow Response
NOTE: This applies to vehicles built before June 1, 2011 (MDH 0601XX). For all
vehicles built after that date follow standard diagnostic.
Diagnosis:
1. Is vehicle setting P0345 or P0349 or P000D?
a. Yes >>> Replace the Bank 2 Camshaft Exhaust Phaser (p/n 05184369AF) and Bank 1
Camshaft Exhaust Phaser (p/n 05184369AF).
b. No >>> Proceed to next step.
2. Is vehicle setting P0390 or P0394 or P000C?
a. Yes >>> Replace the Bank 2 Camshaft Intake Phaser (p/n 05184370AG).
b. No >>> Proceed to next step.
3. Is vehicle setting P0365 or P0369 or P000A?
a. Yes >>> Replace the Bank 1 Camshaft Intake Phaser (p/n 05184370AG).
b. No >>> Proceed to next step.
4. Is vehicle setting P0340 or P0344 or P000B?
a. Yes >>> Replace the Bank 1 Camshaft Exhaust Phaser (p/n 05184369AF) and Bank 2
Camshaft Exhaust Phaser (p/n 05184369AF).
Release Date: 7/29/2011
Symptom/Vehicle Issue:
Engine Rattle Noise On Start-up After 4 Hours Or More Of Soak Time That Goes Away After Several
Seconds Or MIL Illumination.The MIL Illumination can be for any of the following DTC’s:
1. P0345 - Camshaft Position Sensor Circuit - Bank 2 Sensor 1
2. P0349 - Camshaft Position Sensor Circuit Intermittent - Bank 2 Sensor 1
3. P000D - Bank 2 Camshaft 2 Position Slow Response
4. P0390 - Camshaft Position Sensor Circuit - Bank 2 Sensor 2
5. P0394 - Bank 2 Camshaft Position Sensor 2/2 Circuit Intermittent
6. P000C - Bank 2 Camshaft 1 Position Slow Response
7. P0365 - Camshaft Position Sensor Circuit - Bank 1 Sensor 2
8. P0369 - Camshaft Position Sensor Intermittent - Bank 1 Sensor 2
9. P000A - Bank 1 Camshaft 1 Position Slow Response
10. P0340 - Camshaft Position Sensor Circuit - Bank 1 Sensor 1
11. P0344 - Camshaft Position Sensor Intermittent - Bank 1 Sensor 1
12. P000B - Bank 1 Camshaft 2 Position Slow Response
NOTE: This applies to vehicles built before June 1, 2011 (MDH 0601XX). For all
vehicles built after that date follow standard diagnostic.
Diagnosis:
1. Is vehicle setting P0345 or P0349 or P000D?
a. Yes >>> Replace the Bank 2 Camshaft Exhaust Phaser (p/n 05184369AF) and Bank 1
Camshaft Exhaust Phaser (p/n 05184369AF).
b. No >>> Proceed to next step.
2. Is vehicle setting P0390 or P0394 or P000C?
a. Yes >>> Replace the Bank 2 Camshaft Intake Phaser (p/n 05184370AG).
b. No >>> Proceed to next step.
3. Is vehicle setting P0365 or P0369 or P000A?
a. Yes >>> Replace the Bank 1 Camshaft Intake Phaser (p/n 05184370AG).
b. No >>> Proceed to next step.
4. Is vehicle setting P0340 or P0344 or P000B?
a. Yes >>> Replace the Bank 1 Camshaft Exhaust Phaser (p/n 05184369AF) and Bank 2
Camshaft Exhaust Phaser (p/n 05184369AF).
Last edited by master tech; 09-10-2011 at 01:43 PM. Reason: adding to story