P1835 Pontiac Code - Kick-Down Switch Circuit
Quick Answer
With the key on and engine running, throttle angle less than 89%, the Engine Control Module (ECM) sent a Kickdown request to the Transmission Control Module (TCM). Common causes include Faulty Kick-Down Switch, Kick-Down Switch harness is open or shorted, Kick-Down Switch circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1835 Pontiac indicates Kick-Down Switch Circuit.
- Common causes
- Common causes include Faulty Kick-Down Switch, Kick-Down Switch harness is open or shorted, Kick-Down Switch circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1835 Pontiac Description
What are the Possible Causes of the DTC P1835 Pontiac?
- Faulty Kick-Down Switch
- Kick-Down Switch harness is open or shorted
- Kick-Down Switch circuit poor electrical connection
How to Fix the DTC P1835 Pontiac?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1835 Pontiac code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1835 Pontiac Code
1. What does OBDII code P1835 mean on a Pontiac?
P1835 indicates an issue with the Kick-Down Switch Circuit, which is responsible for managing transmission downshifts during acceleration.
2. What are the symptoms of a P1835 code?
Symptoms may include delayed or erratic shifting, reduced acceleration, and the Check Engine Light turning on.
3. What causes a P1835 code to appear?
Common causes include a faulty kick-down switch, damaged wiring or connectors in the circuit, or issues with the transmission control module (TCM).
4. Can I drive my Pontiac with a P1835 code?
While the vehicle may still function, driving with this code can cause further transmission issues and should be addressed promptly.
5. How do you diagnose a P1835 code?
Diagnosis involves using an OBDII scanner to confirm the code, inspecting the kick-down switch, and checking the wiring and connections for damage or corrosion.
6. How do you fix a P1835 code?
Repairs may include replacing the kick-down switch, repairing or replacing damaged wiring, or reprogramming/updating the transmission control module.
7. How much does it cost to repair a P1835 code?
Repair costs vary but can range from $100 to $300 for parts and labor, depending on the specific issue.
8. Can a dirty or misaligned kick-down switch cause a P1835 code?
Yes, dirt or improper alignment can interfere with the switch's operation and trigger the code.
9. Will clearing the P1835 code with a scanner fix the problem?
Clearing the code may turn off the Check Engine Light temporarily, but the underlying issue must be resolved to prevent the code from returning.
10. Is P1835 a common issue in Pontiacs?
P1835 is not a widely reported issue but can occur in older Pontiacs or those with high mileage or transmission wear.
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