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2005 Chevrolet Express - Page 7 Questions & Answers
Replace thermosat in 2005 chevy express van
Easy, simply trace the bottom radiator hose (lower left of the radiator) from it's connection point on the radiator to it's connection point on the engine, that's where the thermostat is located.
Chev express oil light
yours is a common product with both chevy and gmc. it most cases it is not a real problem as far as operating the vehicle goes, but oh so annoying. I recommend that you drive it another hundred miles and take it to an autozone where they usually have a computer check for free.
No Start when key is turned
Ma wish to check starter it could be bad or have loose wires on it. There may be a starter relay in the fuse box under the hood it may also be bad.
What is the license plate fuse number for a Chevy Express Van 250
Not told! However, this gives a clue right here on Fixya
SOLVED: Location of fuse box for license plate light on a - Fixya
https://www.fixya.com > Forum > Cars & Trucks
Oct. 23, 2011 - location of fuse box for license plate light on a 1998 chevy cargo van - Cars & Trucks question.
1 answer · 3 votes:
The license plate bulb is fed off the same fuse as the parking lights/tail lights.
Chevrolet Express (2003-2020) fuses and relays
https://fuse-box.info > chevrolet > chevrolet-express-20...
Fuse box diagram (location and assignment of electrical fuses and relays) for Chevrolet (Chevy) Express (2003, 2003, 2005, 2006, 2007, 2008, 2009, 2010, ...
2/8/2023 8:52:59 AM •
Chevrolet...
•
Answered
on Feb 08, 2023
How to remove 2016 Chevy Express overhead climate control panel?
The rear auxiliary heater and air conditioning control replacement procedure starts with removing the HVAC control assembly bezel (trim) from the headliner. Next, the headliner must be lowered in order to access the rear of the HVAC control assembly. This requires removal of the windshield garnish molding (A-pillar trim) and upper pillar garnish molding (B-pillar trim) at a minimum. You may be able to gain the necessary access by allowing the headliner to "hang" slightly rather than removing it entirely. After this is done, the electrical connectors can be disconnected and the HVAC control assembly can be removed from the headliner. You can read more here: https://www.yourmechanic.com/article/how-to-replace-an-ac-control-module-by-spencer-clayton
8/22/2022 8:32:54 PM •
Chevrolet...
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Answered
on Aug 22, 2022
Mechanic check fuses and instal new back up switch and steel not working reverse lights,backing camera and dome lights???thi is about chevy express 2500 2007 year
You didn't take it to a good enough mechanic . Backup Lamps
The B/U LP 20 A fuse in the underhood fuse block supplies battery positive voltage to the normally open park neutral position (PNP) switch. When driver places the gear selector lever is in the REVERSE position, the switch closes and the voltage is from the switch to the powertrain control module (PCM). The PCM signals the BCM on the class II serial data circuits that the backup lamps are requested. The BCM supplies voltage on the backup lamp supply voltage circuit to the backup lamps and to the automatic day/night mirror. The backup lamps are grounded at G401. Voltage for the backup lamp supply voltage, without RPO YF7 the courtesy lamp supply voltage, and with RPO YF7 the courtesy lamp high control circuits is from the TBC 2 fuse 18 in the underhood fuse block directly through the BCM to these circuits.
Backup Lamps Inoperative
Step
Action
Yes
No
Schematic Reference: Exterior Lights Schematics
Connector End View Reference: Lighting Systems Connector End Views or Data Communication Connector End Views
1
Did you perform the Diagnostic System Check - Vehicle?
Go to Step 2
Go to Diagnostic System Check - Vehicle
2
Verify that the backup lamps are inoperative.
Do the backup lamps operate normally?
YES - Go to Testing for Intermittent Conditions and Poor Connections
NO - Go to Step 3
3
Is only one backup lamp inoperative?
YES - Go to Step 5
NO - Go to Step 4
4
Use the scan tool to check if there are any codes set in the current or history Powertrain DTC Information.
Are any codes present?
Go to Diagnostic System Check - Vehicle
Go to Step 6
5
Test the backup lamp supply voltage and ground circuits for an open or high resistance. Refer to Circuit Testing and Wiring Repairs.
Did you find and correct a condition?
Go to Step 10
Go to Step 8
6
Test the backup lamp supply voltage circuit for the following:
• An open
• A high resistance
• A short to ground
Refer to Circuit Testing and Wiring Repairs.
Did you find and correct a condition?
Go to Step 10
Go to Step 7
7
Inspect for poor connections at the harness connector of the body control module (BCM). Refer to Circuit Testing and Wiring Repairs.
Did you find and correct the condition?
Go to Step 10
Go to Step 9
8
Replace the inoperative backup lamp bulb. Refer to Backup Lamp Bulb Replacement .
Did you complete the replacement?
Go to Step 10
--
9
Replace the BCM. Refer to Control Module References for replacement, setup, and programming.
Did you complete the replacement?
Go to Step 10
--
10
Operate the system in order to verify the repair.
Did you correct the condition?
System OK
Go to Step 3
2/9/2021 9:50:32 PM •
Chevrolet...
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Answered
on Feb 09, 2021
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