This guide is customized for your 2021 Honda PASSPORT
P0822: P0822: Transmission Control Module (TCM) Range/Performance Problem
on 2021 Honda PASSPORT
Important for 2021 Honda PASSPORT Owners
Before starting repairs, verify which engine your 2021 Honda PASSPORT has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does P0822 Mean on 2021 Honda PASSPORT?
Symptoms
- • Transmission hesitation
- • slipping
- • or difficulty shifting gears
- • unusual noises
- • or the transmission warning light on the dashboard.
Common Causes
- • Faulty transmission solenoid
- • faulty transmission sensor
- • low transmission fluid level
- • clogged transmission filter
- • or a faulty transmission control module.
How to Fix P0822 on 2021 Honda PASSPORT
1. Check transmission fluid level and top off if necessary. 2. Scan for any other trouble codes. 3. Check for any transmission solenoid or sensor faults. 4. Replace the faulty transmission solenoid or sensor. 5. Check the transmission filter and replace if clogged. 6. Update the transmission control module's software if necessary.
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Related Diagnostic Codes
Other codes that may appear with P0822
P0820: Transmission Control Module (TCM) Range/Performance Problem
P0821: Transmission Control Module (TCM) Internal Fault
P0823: Transmission Control Module (TCM) Internal Fault
P0824: Transmission Control Module (TCM) Range/Performance Problem
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system